15796484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 32073216

約数和(自身を除く): 16276732

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 313, 341, 407, 626, 682, 814, 1147, 1252, 1364, 1628, 2294, 3443, 4588, 6886, 9703, 11581, 12617, 13772, 19406, 23162, 25234, 38812, 46324, 50468, 106733, 127391, 213466, 254782, 359011, 426932, 509564, 718022, 1436044, 3949121, 7898242, 15796484]

約数ペア:

[(1, 15796484), (2, 7898242), (4, 3949121), (11, 1436044), (22, 718022), (31, 509564), (37, 426932), (44, 359011), (62, 254782), (74, 213466), (124, 127391), (148, 106733), (313, 50468), (341, 46324), (407, 38812), (626, 25234), (682, 23162), (814, 19406), (1147, 13772), (1252, 12617), (1364, 11581), (1628, 9703), (2294, 6886), (3443, 4588)]