13901030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9752

約数の個数: 32

約数和(自身を含む): 29399328

約数和(自身を除く): 15498298

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9721, 19442, 48605, 97210, 106931, 126373, 213862, 252746, 534655, 631865, 1069310, 1263730, 1390103, 2780206, 6950515, 13901030]

約数ペア:

[(1, 13901030), (2, 6950515), (5, 2780206), (10, 1390103), (11, 1263730), (13, 1069310), (22, 631865), (26, 534655), (55, 252746), (65, 213862), (110, 126373), (130, 106931), (143, 97210), (286, 48605), (715, 19442), (1430, 9721)]