15918816

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 26417184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2099, 2528, 3792, 4198, 6297, 7584, 8396, 12594, 16792, 25188, 33584, 50376, 67168, 100752, 165821, 201504, 331642, 497463, 663284, 994926, 1326568, 1989852, 2653136, 3979704, 5306272, 7959408, 15918816]

約数ペア:

[(1, 15918816), (2, 7959408), (3, 5306272), (4, 3979704), (6, 2653136), (8, 1989852), (12, 1326568), (16, 994926), (24, 663284), (32, 497463), (48, 331642), (79, 201504), (96, 165821), (158, 100752), (237, 67168), (316, 50376), (474, 33584), (632, 25188), (948, 16792), (1264, 12594), (1896, 8396), (2099, 7584), (2528, 6297), (3792, 4198)]