15709898516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{25771}}^1$

素因数の和:26424

約数の個数: 48

約数和(自身を含む): 31217108160

約数和(自身を除く): 15507209644

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 617, 988, 1234, 2468, 8021, 11723, 16042, 23446, 25771, 32084, 46892, 51542, 103084, 152399, 304798, 335023, 489649, 609596, 670046, 979298, 1340092, 1958596, 6365437, 12730874, 15900707, 25461748, 31801414, 63602828, 206709191, 302113433, 413418382, 604226866, 826836764, 1208453732, 3927474629, 7854949258, 15709898516]

約数ペア:

[(1, 15709898516), (2, 7854949258), (4, 3927474629), (13, 1208453732), (19, 826836764), (26, 604226866), (38, 413418382), (52, 302113433), (76, 206709191), (247, 63602828), (494, 31801414), (617, 25461748), (988, 15900707), (1234, 12730874), (2468, 6365437), (8021, 1958596), (11723, 1340092), (16042, 979298), (23446, 670046), (25771, 609596), (32084, 489649), (46892, 335023), (51542, 304798), (103084, 152399)]