38140908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{244493}}^1$

素因数の和:244513

約数の個数: 24

約数和(自身を含む): 95841648

約数和(自身を除く): 57700740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 244493, 488986, 733479, 977972, 1466958, 2933916, 3178409, 6356818, 9535227, 12713636, 19070454, 38140908]

約数ペア:

[(1, 38140908), (2, 19070454), (3, 12713636), (4, 9535227), (6, 6356818), (12, 3178409), (13, 2933916), (26, 1466958), (39, 977972), (52, 733479), (78, 488986), (156, 244493)]