15269808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18741

約数の個数: 40

約数和(自身を含む): 41769648

約数和(自身を除く): 26499840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18713, 37426, 56139, 74852, 112278, 149704, 224556, 299408, 318121, 449112, 636242, 898224, 954363, 1272484, 1908726, 2544968, 3817452, 5089936, 7634904, 15269808]

約数ペア:

[(1, 15269808), (2, 7634904), (3, 5089936), (4, 3817452), (6, 2544968), (8, 1908726), (12, 1272484), (16, 954363), (17, 898224), (24, 636242), (34, 449112), (48, 318121), (51, 299408), (68, 224556), (102, 149704), (136, 112278), (204, 74852), (272, 56139), (408, 37426), (816, 18713)]