10921473410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2499193}}^1$

素因数の和:2499242

約数の個数: 32

約数和(自身を含む): 21593036160

約数和(自身を除く): 10671562750

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 2499193, 4998386, 12495965, 24991930, 47484667, 57481439, 94969334, 114962878, 237423335, 287407195, 474846670, 574814390, 1092147341, 2184294682, 5460736705, 10921473410]

約数ペア:

[(1, 10921473410), (2, 5460736705), (5, 2184294682), (10, 1092147341), (19, 574814390), (23, 474846670), (38, 287407195), (46, 237423335), (95, 114962878), (115, 94969334), (190, 57481439), (230, 47484667), (437, 24991930), (874, 12495965), (2185, 4998386), (4370, 2499193)]