16315390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17956

約数の個数: 32

約数和(自身を含む): 36146880

約数和(自身を除く): 19831490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 17929, 35858, 89645, 125503, 179290, 233077, 251006, 466154, 627515, 1165385, 1255030, 1631539, 2330770, 3263078, 8157695, 16315390]

約数ペア:

[(1, 16315390), (2, 8157695), (5, 3263078), (7, 2330770), (10, 1631539), (13, 1255030), (14, 1165385), (26, 627515), (35, 466154), (65, 251006), (70, 233077), (91, 179290), (130, 125503), (182, 89645), (455, 35858), (910, 17929)]