19040182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 16211018

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 2039, 4078, 4669, 9338, 14273, 28546, 46897, 59131, 93794, 118262, 328279, 413917, 656558, 827834, 1360013, 2720026, 9520091, 19040182]

約数ペア:

[(1, 19040182), (2, 9520091), (7, 2720026), (14, 1360013), (23, 827834), (29, 656558), (46, 413917), (58, 328279), (161, 118262), (203, 93794), (322, 59131), (406, 46897), (667, 28546), (1334, 14273), (2039, 9338), (4078, 4669)]