74138684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{975509}}^1$

素因数の和:975532

約数の個数: 12

約数和(自身を含む): 136571400

約数和(自身を除く): 62432716

約数列:

[1, 2, 4, 19, 38, 76, 975509, 1951018, 3902036, 18534671, 37069342, 74138684]

約数ペア:

[(1, 74138684), (2, 37069342), (4, 18534671), (19, 3902036), (38, 1951018), (76, 975509)]