15926932

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 33546240

約数和(自身を除く): 17619308

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 311, 413, 434, 622, 826, 868, 1244, 1652, 1829, 2177, 3658, 4354, 7316, 8708, 9641, 12803, 18349, 19282, 25606, 36698, 38564, 51212, 67487, 73396, 128443, 134974, 256886, 269948, 513772, 568819, 1137638, 2275276, 3981733, 7963466, 15926932]

約数ペア:

[(1, 15926932), (2, 7963466), (4, 3981733), (7, 2275276), (14, 1137638), (28, 568819), (31, 513772), (59, 269948), (62, 256886), (118, 134974), (124, 128443), (217, 73396), (236, 67487), (311, 51212), (413, 38564), (434, 36698), (622, 25606), (826, 19282), (868, 18349), (1244, 12803), (1652, 9641), (1829, 8708), (2177, 7316), (3658, 4354)]