12896535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 9429225

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1223, 2109, 3515, 3669, 6115, 10545, 18345, 23237, 45251, 69711, 116185, 135753, 226255, 348555, 678765, 859769, 2579307, 4298845, 12896535]

約数ペア:

[(1, 12896535), (3, 4298845), (5, 2579307), (15, 859769), (19, 678765), (37, 348555), (57, 226255), (95, 135753), (111, 116185), (185, 69711), (285, 45251), (555, 23237), (703, 18345), (1223, 10545), (2109, 6115), (3515, 3669)]