42992972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51427}}^1$

素因数の和:51461

約数の個数: 24

約数和(自身を含む): 86399040

約数和(自身を除く): 43406068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 51427, 102854, 205708, 565697, 977113, 1131394, 1954226, 2262788, 3908452, 10748243, 21496486, 42992972]

約数ペア:

[(1, 42992972), (2, 21496486), (4, 10748243), (11, 3908452), (19, 2262788), (22, 1954226), (38, 1131394), (44, 977113), (76, 565697), (209, 205708), (418, 102854), (836, 51427)]