15693017390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{437497}}^1$

素因数の和:437732

約数の個数: 32

約数和(自身を含む): 30050862624

約数和(自身を除く): 14357845234

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 1055, 2110, 3587, 7174, 17935, 35870, 437497, 874994, 2187485, 4374970, 7437449, 14874898, 37187245, 74374490, 92311867, 184623734, 461559335, 923118670, 1569301739, 3138603478, 7846508695, 15693017390]

約数ペア:

[(1, 15693017390), (2, 7846508695), (5, 3138603478), (10, 1569301739), (17, 923118670), (34, 461559335), (85, 184623734), (170, 92311867), (211, 74374490), (422, 37187245), (1055, 14874898), (2110, 7437449), (3587, 4374970), (7174, 2187485), (17935, 874994), (35870, 437497)]