19300788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 35736012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 233, 234, 236, 351, 354, 466, 468, 531, 699, 702, 708, 767, 932, 1062, 1398, 1404, 1534, 1593, 2097, 2124, 2301, 2796, 3029, 3068, 3186, 4194, 4602, 6058, 6291, 6372, 6903, 8388, 9087, 9204, 12116, 12582, 13747, 13806, 18174, 20709, 25164, 27261, 27494, 27612, 36348, 41241, 41418, 54522, 54988, 81783, 82482, 82836, 109044, 123723, 163566, 164964, 178711, 247446, 327132, 357422, 371169, 494892, 536133, 714844, 742338, 1072266, 1484676, 1608399, 2144532, 3216798, 4825197, 6433596, 9650394, 19300788]

約数ペア:

[(1, 19300788), (2, 9650394), (3, 6433596), (4, 4825197), (6, 3216798), (9, 2144532), (12, 1608399), (13, 1484676), (18, 1072266), (26, 742338), (27, 714844), (36, 536133), (39, 494892), (52, 371169), (54, 357422), (59, 327132), (78, 247446), (108, 178711), (117, 164964), (118, 163566), (156, 123723), (177, 109044), (233, 82836), (234, 82482), (236, 81783), (351, 54988), (354, 54522), (466, 41418), (468, 41241), (531, 36348), (699, 27612), (702, 27494), (708, 27261), (767, 25164), (932, 20709), (1062, 18174), (1398, 13806), (1404, 13747), (1534, 12582), (1593, 12116), (2097, 9204), (2124, 9087), (2301, 8388), (2796, 6903), (3029, 6372), (3068, 6291), (3186, 6058), (4194, 4602)]