12706330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13990

約数の個数: 32

約数和(自身を含む): 28151424

約数和(自身を除く): 15445094

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 13963, 27926, 69815, 97741, 139630, 181519, 195482, 363038, 488705, 907595, 977410, 1270633, 1815190, 2541266, 6353165, 12706330]

約数ペア:

[(1, 12706330), (2, 6353165), (5, 2541266), (7, 1815190), (10, 1270633), (13, 977410), (14, 907595), (26, 488705), (35, 363038), (65, 195482), (70, 181519), (91, 139630), (130, 97741), (182, 69815), (455, 27926), (910, 13963)]