19002230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 37031904

約数和(自身を除く): 18029674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 467, 626, 934, 1565, 2335, 3130, 4069, 4670, 6071, 8138, 12142, 20345, 30355, 40690, 60710, 146171, 292342, 730855, 1461710, 1900223, 3800446, 9501115, 19002230]

約数ペア:

[(1, 19002230), (2, 9501115), (5, 3800446), (10, 1900223), (13, 1461710), (26, 730855), (65, 292342), (130, 146171), (313, 60710), (467, 40690), (626, 30355), (934, 20345), (1565, 12142), (2335, 8138), (3130, 6071), (4069, 4670)]