15309902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 23702352

約数和(自身を除く): 8392450

約数列:

[1, 2, 61, 67, 122, 134, 1873, 3746, 4087, 8174, 114253, 125491, 228506, 250982, 7654951, 15309902]

約数ペア:

[(1, 15309902), (2, 7654951), (61, 250982), (67, 228506), (122, 125491), (134, 114253), (1873, 8174), (3746, 4087)]