16217630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 48

約数和(自身を含む): 34588512

約数和(自身を除く): 18370882

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1031, 1210, 1430, 1573, 2062, 3146, 5155, 7865, 10310, 11341, 13403, 15730, 22682, 26806, 56705, 67015, 113410, 124751, 134030, 147433, 249502, 294866, 623755, 737165, 1247510, 1474330, 1621763, 3243526, 8108815, 16217630]

約数ペア:

[(1, 16217630), (2, 8108815), (5, 3243526), (10, 1621763), (11, 1474330), (13, 1247510), (22, 737165), (26, 623755), (55, 294866), (65, 249502), (110, 147433), (121, 134030), (130, 124751), (143, 113410), (242, 67015), (286, 56705), (605, 26806), (715, 22682), (1031, 15730), (1210, 13403), (1430, 11341), (1573, 10310), (2062, 7865), (3146, 5155)]