16953924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 25946556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 191, 382, 569, 573, 764, 1138, 1146, 1707, 2276, 2292, 2483, 3414, 4966, 6828, 7397, 7449, 9932, 14794, 14898, 22191, 29588, 29796, 44382, 88764, 108679, 217358, 326037, 434716, 652074, 1304148, 1412827, 2825654, 4238481, 5651308, 8476962, 16953924]

約数ペア:

[(1, 16953924), (2, 8476962), (3, 5651308), (4, 4238481), (6, 2825654), (12, 1412827), (13, 1304148), (26, 652074), (39, 434716), (52, 326037), (78, 217358), (156, 108679), (191, 88764), (382, 44382), (569, 29796), (573, 29588), (764, 22191), (1138, 14898), (1146, 14794), (1707, 9932), (2276, 7449), (2292, 7397), (2483, 6828), (3414, 4966)]