15291217024

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6287507}}^1$

素因数の和:6287540

約数の個数: 32

約数和(自身を含む): 32066290800

約数和(自身を除く): 16775073776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6287507, 12575014, 25150028, 50300056, 100600112, 119462633, 201200224, 238925266, 402400448, 477850532, 804800896, 955701064, 1911402128, 3822804256, 7645608512, 15291217024]

約数ペア:

[(1, 15291217024), (2, 7645608512), (4, 3822804256), (8, 1911402128), (16, 955701064), (19, 804800896), (32, 477850532), (38, 402400448), (64, 238925266), (76, 201200224), (128, 119462633), (152, 100600112), (304, 50300056), (608, 25150028), (1216, 12575014), (2432, 6287507)]