19438257912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{14083}}^1$

素因数の和:14325

約数の個数: 96

約数和(自身を含む): 51885456000

約数和(自身を除く): 32447198088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 289, 398, 408, 578, 597, 796, 867, 1156, 1194, 1592, 1734, 2312, 2388, 3383, 3468, 4776, 6766, 6936, 10149, 13532, 14083, 20298, 27064, 28166, 40596, 42249, 56332, 57511, 81192, 84498, 112664, 115022, 168996, 172533, 230044, 239411, 337992, 345066, 460088, 478822, 690132, 718233, 957644, 1380264, 1436466, 1915288, 2802517, 2872932, 4069987, 5605034, 5745864, 8139974, 8407551, 11210068, 12209961, 16279948, 16815102, 22420136, 24419922, 32559896, 33630204, 47642789, 48839844, 67260408, 95285578, 97679688, 142928367, 190571156, 285856734, 381142312, 571713468, 809927413, 1143426936, 1619854826, 2429782239, 3239709652, 4859564478, 6479419304, 9719128956, 19438257912]

約数ペア:

[(1, 19438257912), (2, 9719128956), (3, 6479419304), (4, 4859564478), (6, 3239709652), (8, 2429782239), (12, 1619854826), (17, 1143426936), (24, 809927413), (34, 571713468), (51, 381142312), (68, 285856734), (102, 190571156), (136, 142928367), (199, 97679688), (204, 95285578), (289, 67260408), (398, 48839844), (408, 47642789), (578, 33630204), (597, 32559896), (796, 24419922), (867, 22420136), (1156, 16815102), (1194, 16279948), (1592, 12209961), (1734, 11210068), (2312, 8407551), (2388, 8139974), (3383, 5745864), (3468, 5605034), (4776, 4069987), (6766, 2872932), (6936, 2802517), (10149, 1915288), (13532, 1436466), (14083, 1380264), (20298, 957644), (27064, 718233), (28166, 690132), (40596, 478822), (42249, 460088), (56332, 345066), (57511, 337992), (81192, 239411), (84498, 230044), (112664, 172533), (115022, 168996)]