19585156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 36552600

約数和(自身を除く): 16967444

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1933, 2533, 3866, 5066, 7732, 10132, 32861, 65722, 131444, 288017, 576034, 1152068, 4896289, 9792578, 19585156]

約数ペア:

[(1, 19585156), (2, 9792578), (4, 4896289), (17, 1152068), (34, 576034), (68, 288017), (149, 131444), (298, 65722), (596, 32861), (1933, 10132), (2533, 7732), (3866, 5066)]