15629416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 32316480

約数和(自身を除く): 16687064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 1831, 2134, 3662, 4268, 7324, 8536, 14648, 20141, 40282, 80564, 161128, 177607, 355214, 710428, 1420856, 1953677, 3907354, 7814708, 15629416]

約数ペア:

[(1, 15629416), (2, 7814708), (4, 3907354), (8, 1953677), (11, 1420856), (22, 710428), (44, 355214), (88, 177607), (97, 161128), (194, 80564), (388, 40282), (776, 20141), (1067, 14648), (1831, 8536), (2134, 7324), (3662, 4268)]