19006364928

素因数分解:

$2^8\times 3^1\times {\mathrm{223}}^1\times {\mathrm{110977}}^1$

素因数の和:111219

約数の個数: 72

約数和(自身を含む): 50811943168

約数和(自身を除く): 31805578240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 669, 768, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 14272, 21408, 28544, 42816, 57088, 85632, 110977, 171264, 221954, 332931, 443908, 665862, 887816, 1331724, 1775632, 2663448, 3551264, 5326896, 7102528, 10653792, 14205056, 21307584, 24747871, 28410112, 42615168, 49495742, 74243613, 85230336, 98991484, 148487226, 197982968, 296974452, 395965936, 593948904, 791931872, 1187897808, 1583863744, 2375795616, 3167727488, 4751591232, 6335454976, 9503182464, 19006364928]

約数ペア:

[(1, 19006364928), (2, 9503182464), (3, 6335454976), (4, 4751591232), (6, 3167727488), (8, 2375795616), (12, 1583863744), (16, 1187897808), (24, 791931872), (32, 593948904), (48, 395965936), (64, 296974452), (96, 197982968), (128, 148487226), (192, 98991484), (223, 85230336), (256, 74243613), (384, 49495742), (446, 42615168), (669, 28410112), (768, 24747871), (892, 21307584), (1338, 14205056), (1784, 10653792), (2676, 7102528), (3568, 5326896), (5352, 3551264), (7136, 2663448), (10704, 1775632), (14272, 1331724), (21408, 887816), (28544, 665862), (42816, 443908), (57088, 332931), (85632, 221954), (110977, 171264)]