12971662235

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1147427}}^1$

素因数の和:1147475

約数の個数: 32

約数和(自身を含む): 19827555840

約数和(自身を除く): 6855893605

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 1147427, 5737135, 8031989, 19506259, 21801113, 40159945, 97531295, 109005565, 136543813, 152607791, 370618921, 682719065, 763038955, 1853094605, 2594332447, 12971662235]

約数ペア:

[(1, 12971662235), (5, 2594332447), (7, 1853094605), (17, 763038955), (19, 682719065), (35, 370618921), (85, 152607791), (95, 136543813), (119, 109005565), (133, 97531295), (323, 40159945), (595, 21801113), (665, 19506259), (1615, 8031989), (2261, 5737135), (11305, 1147427)]