18629705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3676

約数の個数: 16

約数和(自身を含む): 24065424

約数和(自身を除く): 5435719

約数列:

[1, 5, 17, 61, 85, 305, 1037, 3593, 5185, 17965, 61081, 219173, 305405, 1095865, 3725941, 18629705]

約数ペア:

[(1, 18629705), (5, 3725941), (17, 1095865), (61, 305405), (85, 219173), (305, 61081), (1037, 17965), (3593, 5185)]