25990214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22063}}^1$

素因数の和:22115

約数の個数: 16

約数和(自身を含む): 42362880

約数和(自身を除く): 16372666

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 22063, 44126, 419197, 683953, 838394, 1367906, 12995107, 25990214]

約数ペア:

[(1, 25990214), (2, 12995107), (19, 1367906), (31, 838394), (38, 683953), (62, 419197), (589, 44126), (1178, 22063)]