16780204

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2617}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 33719840

約数和(自身を除く): 16939636

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2617, 3206, 5234, 6412, 10468, 18319, 36638, 73276, 599293, 1198586, 2397172, 4195051, 8390102, 16780204]

約数ペア:

[(1, 16780204), (2, 8390102), (4, 4195051), (7, 2397172), (14, 1198586), (28, 599293), (229, 73276), (458, 36638), (916, 18319), (1603, 10468), (2617, 6412), (3206, 5234)]