15677414672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{119653}}^1$

素因数の和:120111

約数の個数: 40

約数和(自身を含む): 32048127360

約数和(自身を除く): 16370712688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 862, 1724, 3448, 6896, 8189, 16378, 32756, 65512, 119653, 131024, 239306, 478612, 957224, 1914448, 2273407, 4546814, 9093628, 18187256, 36374512, 51570443, 103140886, 206281772, 412563544, 825127088, 979838417, 1959676834, 3919353668, 7838707336, 15677414672]

約数ペア:

[(1, 15677414672), (2, 7838707336), (4, 3919353668), (8, 1959676834), (16, 979838417), (19, 825127088), (38, 412563544), (76, 206281772), (152, 103140886), (304, 51570443), (431, 36374512), (862, 18187256), (1724, 9093628), (3448, 4546814), (6896, 2273407), (8189, 1914448), (16378, 957224), (32756, 478612), (65512, 239306), (119653, 131024)]