19790414

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 36676800

約数和(自身を除く): 16886386

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 1697, 3394, 5831, 11662, 11879, 23758, 28849, 57698, 83153, 166306, 201943, 403886, 582071, 1164142, 1413601, 2827202, 9895207, 19790414]

約数ペア:

[(1, 19790414), (2, 9895207), (7, 2827202), (14, 1413601), (17, 1164142), (34, 582071), (49, 403886), (98, 201943), (119, 166306), (238, 83153), (343, 57698), (686, 28849), (833, 23758), (1666, 11879), (1697, 11662), (3394, 5831)]