15693091648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{52249}}^1$

素因数の和:52312

約数の個数: 84

約数和(自身を含む): 35395090500

約数和(自身を除く): 19701998852

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 722, 832, 988, 1216, 1444, 1976, 2888, 3952, 4693, 5776, 7904, 9386, 11552, 15808, 18772, 23104, 37544, 52249, 75088, 104498, 150176, 208996, 300352, 417992, 679237, 835984, 992731, 1358474, 1671968, 1985462, 2716948, 3343936, 3970924, 5433896, 7941848, 10867792, 12905503, 15883696, 18861889, 21735584, 25811006, 31767392, 37723778, 43471168, 51622012, 63534784, 75447556, 103244024, 150895112, 206488048, 245204557, 301790224, 412976096, 490409114, 603580448, 825952192, 980818228, 1207160896, 1961636456, 3923272912, 7846545824, 15693091648]

約数ペア:

[(1, 15693091648), (2, 7846545824), (4, 3923272912), (8, 1961636456), (13, 1207160896), (16, 980818228), (19, 825952192), (26, 603580448), (32, 490409114), (38, 412976096), (52, 301790224), (64, 245204557), (76, 206488048), (104, 150895112), (152, 103244024), (208, 75447556), (247, 63534784), (304, 51622012), (361, 43471168), (416, 37723778), (494, 31767392), (608, 25811006), (722, 21735584), (832, 18861889), (988, 15883696), (1216, 12905503), (1444, 10867792), (1976, 7941848), (2888, 5433896), (3952, 3970924), (4693, 3343936), (5776, 2716948), (7904, 1985462), (9386, 1671968), (11552, 1358474), (15808, 992731), (18772, 835984), (23104, 679237), (37544, 417992), (52249, 300352), (75088, 208996), (104498, 150176)]