130019345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{1987}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 163175040

約数和(自身を除く): 33155695

約数列:

[1, 5, 23, 115, 569, 1987, 2845, 9935, 13087, 45701, 65435, 228505, 1130603, 5653015, 26003869, 130019345]

約数ペア:

[(1, 130019345), (5, 26003869), (23, 5653015), (115, 1130603), (569, 228505), (1987, 65435), (2845, 45701), (9935, 13087)]