12390950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1733}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 27092016

約数和(自身を除く): 14701066

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 1733, 3466, 3575, 7150, 8665, 17330, 19063, 22529, 38126, 43325, 45058, 86650, 95315, 112645, 190630, 225290, 247819, 476575, 495638, 563225, 953150, 1126450, 1239095, 2478190, 6195475, 12390950]

約数ペア:

[(1, 12390950), (2, 6195475), (5, 2478190), (10, 1239095), (11, 1126450), (13, 953150), (22, 563225), (25, 495638), (26, 476575), (50, 247819), (55, 225290), (65, 190630), (110, 112645), (130, 95315), (143, 86650), (275, 45058), (286, 43325), (325, 38126), (550, 22529), (650, 19063), (715, 17330), (1430, 8665), (1733, 7150), (3466, 3575)]