16403998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10343}}^1$

素因数の和:10419

約数の個数: 16

約数和(自身を含む): 26935776

約数和(自身を除く): 10531778

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 10343, 20686, 134459, 268918, 630923, 1261846, 8201999, 16403998]

約数ペア:

[(1, 16403998), (2, 8201999), (13, 1261846), (26, 630923), (61, 268918), (122, 134459), (793, 20686), (1586, 10343)]