15693890492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1\times {\mathrm{4519}}^1$

素因数の和:8562

約数の個数: 48

約数和(自身を含む): 32415559680

約数和(自身を除く): 16721669188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4001, 4519, 8002, 9038, 16004, 18076, 28007, 31633, 56014, 63266, 112028, 124031, 126532, 140089, 248062, 280178, 496124, 560356, 868217, 980623, 1736434, 1961246, 3472868, 3922492, 18080519, 36161038, 72322076, 126563633, 253127266, 506254532, 560496089, 1120992178, 2241984356, 3923472623, 7846945246, 15693890492]

約数ペア:

[(1, 15693890492), (2, 7846945246), (4, 3923472623), (7, 2241984356), (14, 1120992178), (28, 560496089), (31, 506254532), (62, 253127266), (124, 126563633), (217, 72322076), (434, 36161038), (868, 18080519), (4001, 3922492), (4519, 3472868), (8002, 1961246), (9038, 1736434), (16004, 980623), (18076, 868217), (28007, 560356), (31633, 496124), (56014, 280178), (63266, 248062), (112028, 140089), (124031, 126532)]