15992946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 36915840

約数和(自身を除く): 20922894

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 463, 606, 909, 926, 1389, 1818, 1919, 2778, 3838, 4167, 5757, 8334, 8797, 11514, 17271, 17594, 26391, 34542, 46763, 52782, 79173, 93526, 140289, 158346, 280578, 420867, 841734, 888497, 1776994, 2665491, 5330982, 7996473, 15992946]

約数ペア:

[(1, 15992946), (2, 7996473), (3, 5330982), (6, 2665491), (9, 1776994), (18, 888497), (19, 841734), (38, 420867), (57, 280578), (101, 158346), (114, 140289), (171, 93526), (202, 79173), (303, 52782), (342, 46763), (463, 34542), (606, 26391), (909, 17594), (926, 17271), (1389, 11514), (1818, 8797), (1919, 8334), (2778, 5757), (3838, 4167)]