11885510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 27119232

約数和(自身を除く): 15233722

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 353, 370, 455, 481, 518, 706, 910, 962, 1295, 1765, 2405, 2471, 2590, 3367, 3530, 4589, 4810, 4942, 6734, 9178, 12355, 13061, 16835, 22945, 24710, 26122, 32123, 33670, 45890, 64246, 65305, 91427, 130610, 160615, 169793, 182854, 321230, 339586, 457135, 848965, 914270, 1188551, 1697930, 2377102, 5942755, 11885510]

約数ペア:

[(1, 11885510), (2, 5942755), (5, 2377102), (7, 1697930), (10, 1188551), (13, 914270), (14, 848965), (26, 457135), (35, 339586), (37, 321230), (65, 182854), (70, 169793), (74, 160615), (91, 130610), (130, 91427), (182, 65305), (185, 64246), (259, 45890), (353, 33670), (370, 32123), (455, 26122), (481, 24710), (518, 22945), (706, 16835), (910, 13061), (962, 12355), (1295, 9178), (1765, 6734), (2405, 4942), (2471, 4810), (2590, 4589), (3367, 3530)]