12687610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 26045712

約数和(自身を除く): 13358102

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5741, 11482, 28705, 57410, 74633, 97597, 149266, 195194, 373165, 487985, 746330, 975970, 1268761, 2537522, 6343805, 12687610]

約数ペア:

[(1, 12687610), (2, 6343805), (5, 2537522), (10, 1268761), (13, 975970), (17, 746330), (26, 487985), (34, 373165), (65, 195194), (85, 149266), (130, 97597), (170, 74633), (221, 57410), (442, 28705), (1105, 11482), (2210, 5741)]