19298490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33857}}^1$

素因数の和:33886

約数の個数: 32

約数和(自身を含む): 48755520

約数和(自身を除く): 29457030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 33857, 67714, 101571, 169285, 203142, 338570, 507855, 643283, 1015710, 1286566, 1929849, 3216415, 3859698, 6432830, 9649245, 19298490]

約数ペア:

[(1, 19298490), (2, 9649245), (3, 6432830), (5, 3859698), (6, 3216415), (10, 1929849), (15, 1286566), (19, 1015710), (30, 643283), (38, 507855), (57, 338570), (95, 203142), (114, 169285), (190, 101571), (285, 67714), (570, 33857)]