16505938690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{33937}}^1$

素因数の和:36822

約数の個数: 32

約数和(自身を含む): 31470300144

約数和(自身を除く): 14964361454

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2861, 5722, 14305, 28610, 33937, 48637, 67874, 97274, 169685, 243185, 339370, 486370, 576929, 1153858, 2884645, 5769290, 97093757, 194187514, 485468785, 970937570, 1650593869, 3301187738, 8252969345, 16505938690]

約数ペア:

[(1, 16505938690), (2, 8252969345), (5, 3301187738), (10, 1650593869), (17, 970937570), (34, 485468785), (85, 194187514), (170, 97093757), (2861, 5769290), (5722, 2884645), (14305, 1153858), (28610, 576929), (33937, 486370), (48637, 339370), (67874, 243185), (97274, 169685)]