39430012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 71207136

約数和(自身を除く): 31777124

約数列:

[1, 2, 4, 37, 74, 148, 263, 526, 1013, 1052, 2026, 4052, 9731, 19462, 37481, 38924, 74962, 149924, 266419, 532838, 1065676, 9857503, 19715006, 39430012]

約数ペア:

[(1, 39430012), (2, 19715006), (4, 9857503), (37, 1065676), (74, 532838), (148, 266419), (263, 149924), (526, 74962), (1013, 38924), (1052, 37481), (2026, 19462), (4052, 9731)]