15863628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 41255424

約数和(自身を除く): 25391796

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 2557, 3102, 5114, 6204, 7671, 10228, 15342, 28127, 30684, 56254, 84381, 112508, 120179, 168762, 240358, 337524, 360537, 480716, 721074, 1321969, 1442148, 2643938, 3965907, 5287876, 7931814, 15863628]

約数ペア:

[(1, 15863628), (2, 7931814), (3, 5287876), (4, 3965907), (6, 2643938), (11, 1442148), (12, 1321969), (22, 721074), (33, 480716), (44, 360537), (47, 337524), (66, 240358), (94, 168762), (132, 120179), (141, 112508), (188, 84381), (282, 56254), (517, 30684), (564, 28127), (1034, 15342), (1551, 10228), (2068, 7671), (2557, 6204), (3102, 5114)]