13120430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 25264224

約数和(自身を除く): 12143794

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 683, 1130, 1366, 1921, 3415, 3842, 6830, 9605, 11611, 19210, 23222, 58055, 77179, 116110, 154358, 385895, 771790, 1312043, 2624086, 6560215, 13120430]

約数ペア:

[(1, 13120430), (2, 6560215), (5, 2624086), (10, 1312043), (17, 771790), (34, 385895), (85, 154358), (113, 116110), (170, 77179), (226, 58055), (565, 23222), (683, 19210), (1130, 11611), (1366, 9605), (1921, 6830), (3415, 3842)]