12216770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 10644670

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 359, 410, 415, 718, 830, 1795, 3403, 3590, 6806, 14719, 17015, 29438, 29797, 34030, 59594, 73595, 147190, 148985, 297970, 1221677, 2443354, 6108385, 12216770]

約数ペア:

[(1, 12216770), (2, 6108385), (5, 2443354), (10, 1221677), (41, 297970), (82, 148985), (83, 147190), (166, 73595), (205, 59594), (359, 34030), (410, 29797), (415, 29438), (718, 17015), (830, 14719), (1795, 6806), (3403, 3590)]