13787816

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 31857300

約数和(自身を除く): 18069484

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2069, 3332, 4138, 6664, 8276, 14483, 16552, 28966, 35173, 57932, 70346, 101381, 115864, 140692, 202762, 246211, 281384, 405524, 492422, 811048, 984844, 1723477, 1969688, 3446954, 6893908, 13787816]

約数ペア:

[(1, 13787816), (2, 6893908), (4, 3446954), (7, 1969688), (8, 1723477), (14, 984844), (17, 811048), (28, 492422), (34, 405524), (49, 281384), (56, 246211), (68, 202762), (98, 140692), (119, 115864), (136, 101381), (196, 70346), (238, 57932), (392, 35173), (476, 28966), (833, 16552), (952, 14483), (1666, 8276), (2069, 6664), (3332, 4138)]