13975390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 30663360

約数和(自身を除く): 16687970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 337, 377, 638, 674, 715, 754, 1430, 1595, 1685, 1885, 3190, 3370, 3707, 3770, 4147, 4381, 7414, 8294, 8762, 9773, 18535, 19546, 20735, 21905, 37070, 41470, 43810, 48191, 48865, 96382, 97730, 107503, 127049, 215006, 240955, 254098, 481910, 537515, 635245, 1075030, 1270490, 1397539, 2795078, 6987695, 13975390]

約数ペア:

[(1, 13975390), (2, 6987695), (5, 2795078), (10, 1397539), (11, 1270490), (13, 1075030), (22, 635245), (26, 537515), (29, 481910), (55, 254098), (58, 240955), (65, 215006), (110, 127049), (130, 107503), (143, 97730), (145, 96382), (286, 48865), (290, 48191), (319, 43810), (337, 41470), (377, 37070), (638, 21905), (674, 20735), (715, 19546), (754, 18535), (1430, 9773), (1595, 8762), (1685, 8294), (1885, 7414), (3190, 4381), (3370, 4147), (3707, 3770)]