19246992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 53389440

約数和(自身を除く): 34142448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 229, 272, 309, 408, 412, 458, 618, 687, 816, 824, 916, 1236, 1374, 1648, 1751, 1832, 2472, 2748, 3502, 3664, 3893, 4944, 5253, 5496, 7004, 7786, 10506, 10992, 11679, 14008, 15572, 21012, 23358, 23587, 28016, 31144, 42024, 46716, 47174, 62288, 70761, 84048, 93432, 94348, 141522, 186864, 188696, 283044, 377392, 400979, 566088, 801958, 1132176, 1202937, 1603916, 2405874, 3207832, 4811748, 6415664, 9623496, 19246992]

約数ペア:

[(1, 19246992), (2, 9623496), (3, 6415664), (4, 4811748), (6, 3207832), (8, 2405874), (12, 1603916), (16, 1202937), (17, 1132176), (24, 801958), (34, 566088), (48, 400979), (51, 377392), (68, 283044), (102, 188696), (103, 186864), (136, 141522), (204, 94348), (206, 93432), (229, 84048), (272, 70761), (309, 62288), (408, 47174), (412, 46716), (458, 42024), (618, 31144), (687, 28016), (816, 23587), (824, 23358), (916, 21012), (1236, 15572), (1374, 14008), (1648, 11679), (1751, 10992), (1832, 10506), (2472, 7786), (2748, 7004), (3502, 5496), (3664, 5253), (3893, 4944)]