23156972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5825

約数の個数: 24

約数和(自身を含む): 43470000

約数和(自身を除く): 20313028

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5749, 11498, 22996, 109231, 218462, 304697, 436924, 609394, 1218788, 5789243, 11578486, 23156972]

約数ペア:

[(1, 23156972), (2, 11578486), (4, 5789243), (19, 1218788), (38, 609394), (53, 436924), (76, 304697), (106, 218462), (212, 109231), (1007, 22996), (2014, 11498), (4028, 5749)]