38674428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247913}}^1$

素因数の和:247933

約数の個数: 24

約数和(自身を含む): 97182288

約数和(自身を除く): 58507860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 247913, 495826, 743739, 991652, 1487478, 2974956, 3222869, 6445738, 9668607, 12891476, 19337214, 38674428]

約数ペア:

[(1, 38674428), (2, 19337214), (3, 12891476), (4, 9668607), (6, 6445738), (12, 3222869), (13, 2974956), (26, 1487478), (39, 991652), (52, 743739), (78, 495826), (156, 247913)]