20190138896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2633}}^1\times {\mathrm{8123}}^1$

素因数の和:10823

約数の個数: 40

約数和(自身を含む): 39801425760

約数和(自身を除く): 19611286864

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2633, 5266, 8123, 10532, 16246, 21064, 32492, 42128, 64984, 129968, 155347, 310694, 479257, 621388, 958514, 1242776, 1917028, 2485552, 3834056, 7668112, 21387859, 42775718, 85551436, 171102872, 342205744, 1261883681, 2523767362, 5047534724, 10095069448, 20190138896]

約数ペア:

[(1, 20190138896), (2, 10095069448), (4, 5047534724), (8, 2523767362), (16, 1261883681), (59, 342205744), (118, 171102872), (236, 85551436), (472, 42775718), (944, 21387859), (2633, 7668112), (5266, 3834056), (8123, 2485552), (10532, 1917028), (16246, 1242776), (21064, 958514), (32492, 621388), (42128, 479257), (64984, 310694), (129968, 155347)]