23651276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 36

約数和(自身を含む): 47685960

約数和(自身を除く): 24034684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 1489, 2978, 3971, 5956, 7942, 15884, 16379, 28291, 32758, 56582, 65516, 113164, 311201, 537529, 622402, 1075058, 1244804, 2150116, 5912819, 11825638, 23651276]

約数ペア:

[(1, 23651276), (2, 11825638), (4, 5912819), (11, 2150116), (19, 1244804), (22, 1075058), (38, 622402), (44, 537529), (76, 311201), (209, 113164), (361, 65516), (418, 56582), (722, 32758), (836, 28291), (1444, 16379), (1489, 15884), (2978, 7942), (3971, 5956)]