15844272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19417}}^1$

素因数の和:19445

約数の個数: 40

約数和(自身を含む): 43340976

約数和(自身を除く): 27496704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19417, 38834, 58251, 77668, 116502, 155336, 233004, 310672, 330089, 466008, 660178, 932016, 990267, 1320356, 1980534, 2640712, 3961068, 5281424, 7922136, 15844272]

約数ペア:

[(1, 15844272), (2, 7922136), (3, 5281424), (4, 3961068), (6, 2640712), (8, 1980534), (12, 1320356), (16, 990267), (17, 932016), (24, 660178), (34, 466008), (48, 330089), (51, 310672), (68, 233004), (102, 155336), (136, 116502), (204, 77668), (272, 58251), (408, 38834), (816, 19417)]