13154830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 26054784

約数和(自身を除く): 12899954

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2153, 3055, 4306, 6110, 10765, 21530, 27989, 55978, 101191, 139945, 202382, 279890, 505955, 1011910, 1315483, 2630966, 6577415, 13154830]

約数ペア:

[(1, 13154830), (2, 6577415), (5, 2630966), (10, 1315483), (13, 1011910), (26, 505955), (47, 279890), (65, 202382), (94, 139945), (130, 101191), (235, 55978), (470, 27989), (611, 21530), (1222, 10765), (2153, 6110), (3055, 4306)]