11950510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 25873344

約数和(自身を除く): 13922834

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 137, 143, 274, 286, 305, 610, 671, 685, 715, 793, 1342, 1370, 1430, 1507, 1586, 1781, 3014, 3355, 3562, 3965, 6710, 7535, 7930, 8357, 8723, 8905, 15070, 16714, 17446, 17810, 19591, 39182, 41785, 43615, 83570, 87230, 91927, 97955, 108641, 183854, 195910, 217282, 459635, 543205, 919270, 1086410, 1195051, 2390102, 5975255, 11950510]

約数ペア:

[(1, 11950510), (2, 5975255), (5, 2390102), (10, 1195051), (11, 1086410), (13, 919270), (22, 543205), (26, 459635), (55, 217282), (61, 195910), (65, 183854), (110, 108641), (122, 97955), (130, 91927), (137, 87230), (143, 83570), (274, 43615), (286, 41785), (305, 39182), (610, 19591), (671, 17810), (685, 17446), (715, 16714), (793, 15070), (1342, 8905), (1370, 8723), (1430, 8357), (1507, 7930), (1586, 7535), (1781, 6710), (3014, 3965), (3355, 3562)]