13220602

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 20311200

約数和(自身を除く): 7090598

約数列:

[1, 2, 59, 118, 181, 362, 619, 1238, 10679, 21358, 36521, 73042, 112039, 224078, 6610301, 13220602]

約数ペア:

[(1, 13220602), (2, 6610301), (59, 224078), (118, 112039), (181, 73042), (362, 36521), (619, 21358), (1238, 10679)]