12293515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6150

約数の個数: 16

約数和(自身を含む): 16402176

約数和(自身を除く): 4108661

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6101, 30505, 79313, 189131, 396565, 945655, 2458703, 12293515]

約数ペア:

[(1, 12293515), (5, 2458703), (13, 945655), (31, 396565), (65, 189131), (155, 79313), (403, 30505), (2015, 6101)]