13987321922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1\times {\mathrm{12517}}^1$

素因数の和:16746

約数の個数: 32

約数和(自身を含む): 25248305280

約数和(自身を除く): 11260983358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4201, 8402, 12517, 25034, 29407, 58814, 79819, 87619, 159638, 175238, 237823, 475646, 558733, 1117466, 1664761, 3329522, 52583917, 105167834, 368087419, 736174838, 999094423, 1998188846, 6993660961, 13987321922]

約数ペア:

[(1, 13987321922), (2, 6993660961), (7, 1998188846), (14, 999094423), (19, 736174838), (38, 368087419), (133, 105167834), (266, 52583917), (4201, 3329522), (8402, 1664761), (12517, 1117466), (25034, 558733), (29407, 475646), (58814, 237823), (79819, 175238), (87619, 159638)]