23436842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 43781472

約数和(自身を除く): 20344630

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 227, 247, 286, 361, 418, 454, 494, 722, 2497, 2717, 2951, 3971, 4313, 4693, 4994, 5434, 5902, 7942, 8626, 9386, 32461, 47443, 51623, 56069, 64922, 81947, 94886, 103246, 112138, 163894, 616759, 901417, 1065311, 1233518, 1802834, 2130622, 11718421, 23436842]

約数ペア:

[(1, 23436842), (2, 11718421), (11, 2130622), (13, 1802834), (19, 1233518), (22, 1065311), (26, 901417), (38, 616759), (143, 163894), (209, 112138), (227, 103246), (247, 94886), (286, 81947), (361, 64922), (418, 56069), (454, 51623), (494, 47443), (722, 32461), (2497, 9386), (2717, 8626), (2951, 7942), (3971, 5902), (4313, 5434), (4693, 4994)]