12828175418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{20431}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 20786699520

約数和(自身を除く): 7958524102

約数列:

[1, 2, 17, 34, 59, 118, 313, 626, 1003, 2006, 5321, 10642, 18467, 20431, 36934, 40862, 313939, 347327, 627878, 694654, 1205429, 2410858, 6394903, 12789806, 20492293, 40984586, 108713351, 217426702, 377299277, 754598554, 6414087709, 12828175418]

約数ペア:

[(1, 12828175418), (2, 6414087709), (17, 754598554), (34, 377299277), (59, 217426702), (118, 108713351), (313, 40984586), (626, 20492293), (1003, 12789806), (2006, 6394903), (5321, 2410858), (10642, 1205429), (18467, 694654), (20431, 627878), (36934, 347327), (40862, 313939)]