19463397135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{11527}}^1$

素因数の和:12792

約数の個数: 64

約数和(自身を含む): 38362232832

約数和(自身を除く): 18898835697

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1237, 1365, 3711, 6185, 8659, 11527, 16081, 18555, 25977, 34581, 43295, 48243, 57635, 80405, 80689, 112567, 129885, 149851, 172905, 241215, 242067, 337701, 403445, 449553, 562835, 749255, 1048957, 1210335, 1688505, 2247765, 3146871, 5244785, 14258899, 15734355, 42776697, 71294495, 99812293, 185365687, 213883485, 299436879, 499061465, 556097061, 926828435, 1297559809, 1497184395, 2780485305, 3892679427, 6487799045, 19463397135]

約数ペア:

[(1, 19463397135), (3, 6487799045), (5, 3892679427), (7, 2780485305), (13, 1497184395), (15, 1297559809), (21, 926828435), (35, 556097061), (39, 499061465), (65, 299436879), (91, 213883485), (105, 185365687), (195, 99812293), (273, 71294495), (455, 42776697), (1237, 15734355), (1365, 14258899), (3711, 5244785), (6185, 3146871), (8659, 2247765), (11527, 1688505), (16081, 1210335), (18555, 1048957), (25977, 749255), (34581, 562835), (43295, 449553), (48243, 403445), (57635, 337701), (80405, 242067), (80689, 241215), (112567, 172905), (129885, 149851)]