10219430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6047}}^1$

素因数の和:6080

約数の個数: 24

約数和(自身を含む): 19922112

約数和(自身を除く): 9702682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 6047, 12094, 30235, 60470, 78611, 157222, 393055, 786110, 1021943, 2043886, 5109715, 10219430]

約数ペア:

[(1, 10219430), (2, 5109715), (5, 2043886), (10, 1021943), (13, 786110), (26, 393055), (65, 157222), (130, 78611), (169, 60470), (338, 30235), (845, 12094), (1690, 6047)]