19614384984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1118011}}^1$

素因数の和:1118080

約数の個数: 64

約数和(自身を含む): 53127930240

約数和(自身を除く): 33513545256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 17544, 1118011, 2236022, 3354033, 4472044, 6708066, 8944088, 13416132, 19006187, 26832264, 38012374, 48074473, 57018561, 76024748, 96148946, 114037122, 144223419, 152049496, 192297892, 228074244, 288446838, 384595784, 456148488, 576893676, 817266041, 1153787352, 1634532082, 2451798123, 3269064164, 4903596246, 6538128328, 9807192492, 19614384984]

約数ペア:

[(1, 19614384984), (2, 9807192492), (3, 6538128328), (4, 4903596246), (6, 3269064164), (8, 2451798123), (12, 1634532082), (17, 1153787352), (24, 817266041), (34, 576893676), (43, 456148488), (51, 384595784), (68, 288446838), (86, 228074244), (102, 192297892), (129, 152049496), (136, 144223419), (172, 114037122), (204, 96148946), (258, 76024748), (344, 57018561), (408, 48074473), (516, 38012374), (731, 26832264), (1032, 19006187), (1462, 13416132), (2193, 8944088), (2924, 6708066), (4386, 4472044), (5848, 3354033), (8772, 2236022), (17544, 1118011)]