39609830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17923}}^1$

素因数の和:17960

約数の個数: 32

約数和(自身を含む): 81303264

約数和(自身を除く): 41693434

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 17923, 35846, 89615, 179230, 232999, 304691, 465998, 609382, 1164995, 1523455, 2329990, 3046910, 3960983, 7921966, 19804915, 39609830]

約数ペア:

[(1, 39609830), (2, 19804915), (5, 7921966), (10, 3960983), (13, 3046910), (17, 2329990), (26, 1523455), (34, 1164995), (65, 609382), (85, 465998), (130, 304691), (170, 232999), (221, 179230), (442, 89615), (1105, 35846), (2210, 17923)]