12398032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 26784000

約数和(自身を除く): 14385968

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2399, 2584, 4798, 5168, 9596, 19192, 38384, 40783, 45581, 81566, 91162, 163132, 182324, 326264, 364648, 652528, 729296, 774877, 1549754, 3099508, 6199016, 12398032]

約数ペア:

[(1, 12398032), (2, 6199016), (4, 3099508), (8, 1549754), (16, 774877), (17, 729296), (19, 652528), (34, 364648), (38, 326264), (68, 182324), (76, 163132), (136, 91162), (152, 81566), (272, 45581), (304, 40783), (323, 38384), (646, 19192), (1292, 9596), (2399, 5168), (2584, 4798)]