12519948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 21187572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1319, 1356, 1582, 2373, 2638, 3164, 3957, 4746, 5276, 7914, 9233, 9492, 15828, 18466, 27699, 36932, 55398, 110796, 149047, 298094, 447141, 596188, 894282, 1043329, 1788564, 2086658, 3129987, 4173316, 6259974, 12519948]

約数ペア:

[(1, 12519948), (2, 6259974), (3, 4173316), (4, 3129987), (6, 2086658), (7, 1788564), (12, 1043329), (14, 894282), (21, 596188), (28, 447141), (42, 298094), (84, 149047), (113, 110796), (226, 55398), (339, 36932), (452, 27699), (678, 18466), (791, 15828), (1319, 9492), (1356, 9233), (1582, 7914), (2373, 5276), (2638, 4746), (3164, 3957)]