19739034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156659}}^1$

素因数の和:156674

約数の個数: 24

約数和(自身を含む): 48877920

約数和(自身を除く): 29138886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156659, 313318, 469977, 939954, 1096613, 1409931, 2193226, 2819862, 3289839, 6579678, 9869517, 19739034]

約数ペア:

[(1, 19739034), (2, 9869517), (3, 6579678), (6, 3289839), (7, 2819862), (9, 2193226), (14, 1409931), (18, 1096613), (21, 939954), (42, 469977), (63, 313318), (126, 156659)]