16712670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42853}}^1$

素因数の和:42876

約数の個数: 32

約数和(自身を含む): 43196832

約数和(自身を除く): 26484162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42853, 85706, 128559, 214265, 257118, 428530, 557089, 642795, 1114178, 1285590, 1671267, 2785445, 3342534, 5570890, 8356335, 16712670]

約数ペア:

[(1, 16712670), (2, 8356335), (3, 5570890), (5, 3342534), (6, 2785445), (10, 1671267), (13, 1285590), (15, 1114178), (26, 642795), (30, 557089), (39, 428530), (65, 257118), (78, 214265), (130, 128559), (195, 85706), (390, 42853)]