19216358

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 15910426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 263, 307, 526, 614, 1841, 2149, 3682, 4298, 4471, 5219, 8942, 10438, 31297, 36533, 62594, 73066, 80741, 161482, 565187, 1130374, 1372597, 2745194, 9608179, 19216358]

約数ペア:

[(1, 19216358), (2, 9608179), (7, 2745194), (14, 1372597), (17, 1130374), (34, 565187), (119, 161482), (238, 80741), (263, 73066), (307, 62594), (526, 36533), (614, 31297), (1841, 10438), (2149, 8942), (3682, 5219), (4298, 4471)]