15661130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 14276470

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 593, 695, 1186, 1390, 2641, 2965, 5282, 5930, 11267, 13205, 22534, 26410, 56335, 82427, 112670, 164854, 412135, 824270, 1566113, 3132226, 7830565, 15661130]

約数ペア:

[(1, 15661130), (2, 7830565), (5, 3132226), (10, 1566113), (19, 824270), (38, 412135), (95, 164854), (139, 112670), (190, 82427), (278, 56335), (593, 26410), (695, 22534), (1186, 13205), (1390, 11267), (2641, 5930), (2965, 5282)]