38807210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12979}}^1$

素因数の和:13022

約数の個数: 32

約数和(自身を含む): 78503040

約数和(自身を除く): 39695830

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12979, 25958, 64895, 129790, 168727, 298517, 337454, 597034, 843635, 1492585, 1687270, 2985170, 3880721, 7761442, 19403605, 38807210]

約数ペア:

[(1, 38807210), (2, 19403605), (5, 7761442), (10, 3880721), (13, 2985170), (23, 1687270), (26, 1492585), (46, 843635), (65, 597034), (115, 337454), (130, 298517), (230, 168727), (299, 129790), (598, 64895), (1495, 25958), (2990, 12979)]