13236470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 26550720

約数和(自身を除く): 13314250

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3511, 3770, 7022, 17555, 35110, 45643, 91286, 101819, 203638, 228215, 456430, 509095, 1018190, 1323647, 2647294, 6618235, 13236470]

約数ペア:

[(1, 13236470), (2, 6618235), (5, 2647294), (10, 1323647), (13, 1018190), (26, 509095), (29, 456430), (58, 228215), (65, 203638), (130, 101819), (145, 91286), (290, 45643), (377, 35110), (754, 17555), (1885, 7022), (3511, 3770)]