19085710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7369}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 40328640

約数和(自身を除く): 21242930

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 7369, 14738, 36845, 51583, 73690, 103166, 257915, 272653, 515830, 545306, 1363265, 1908571, 2726530, 3817142, 9542855, 19085710]

約数ペア:

[(1, 19085710), (2, 9542855), (5, 3817142), (7, 2726530), (10, 1908571), (14, 1363265), (35, 545306), (37, 515830), (70, 272653), (74, 257915), (185, 103166), (259, 73690), (370, 51583), (518, 36845), (1295, 14738), (2590, 7369)]