12223856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 25176960

約数和(自身を除く): 12953104

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 563, 944, 1126, 1357, 2252, 2714, 4504, 5428, 9008, 10856, 12949, 21712, 25898, 33217, 51796, 66434, 103592, 132868, 207184, 265736, 531472, 763991, 1527982, 3055964, 6111928, 12223856]

約数ペア:

[(1, 12223856), (2, 6111928), (4, 3055964), (8, 1527982), (16, 763991), (23, 531472), (46, 265736), (59, 207184), (92, 132868), (118, 103592), (184, 66434), (236, 51796), (368, 33217), (472, 25898), (563, 21712), (944, 12949), (1126, 10856), (1357, 9008), (2252, 5428), (2714, 4504)]