17961068734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41384951}}^1$

素因数の和:41384991

約数の個数: 16

約数和(自身を含む): 31783643136

約数和(自身を除く): 13822574402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41384951, 82769902, 289694657, 579389314, 1282933481, 2565866962, 8980534367, 17961068734]

約数ペア:

[(1, 17961068734), (2, 8980534367), (7, 2565866962), (14, 1282933481), (31, 579389314), (62, 289694657), (217, 82769902), (434, 41384951)]