16429270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11520

約数の個数: 32

約数和(自身を含む): 34745760

約数和(自身を除く): 18316490

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11489, 22978, 57445, 114890, 126379, 149357, 252758, 298714, 631895, 746785, 1263790, 1493570, 1642927, 3285854, 8214635, 16429270]

約数ペア:

[(1, 16429270), (2, 8214635), (5, 3285854), (10, 1642927), (11, 1493570), (13, 1263790), (22, 746785), (26, 631895), (55, 298714), (65, 252758), (110, 149357), (130, 126379), (143, 114890), (286, 57445), (715, 22978), (1430, 11489)]