19349616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 80

約数和(自身を含む): 58746240

約数和(自身を除く): 39396624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2819, 3432, 5638, 6864, 8457, 11276, 16914, 22552, 31009, 33828, 36647, 45104, 62018, 67656, 73294, 93027, 109941, 124036, 135312, 146588, 186054, 219882, 248072, 293176, 372108, 403117, 439764, 496144, 586352, 744216, 806234, 879528, 1209351, 1488432, 1612468, 1759056, 2418702, 3224936, 4837404, 6449872, 9674808, 19349616]

約数ペア:

[(1, 19349616), (2, 9674808), (3, 6449872), (4, 4837404), (6, 3224936), (8, 2418702), (11, 1759056), (12, 1612468), (13, 1488432), (16, 1209351), (22, 879528), (24, 806234), (26, 744216), (33, 586352), (39, 496144), (44, 439764), (48, 403117), (52, 372108), (66, 293176), (78, 248072), (88, 219882), (104, 186054), (132, 146588), (143, 135312), (156, 124036), (176, 109941), (208, 93027), (264, 73294), (286, 67656), (312, 62018), (429, 45104), (528, 36647), (572, 33828), (624, 31009), (858, 22552), (1144, 16914), (1716, 11276), (2288, 8457), (2819, 6864), (3432, 5638)]