11908806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 31062528

約数和(自身を除く): 19153722

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1283, 1326, 1547, 2566, 3094, 3849, 4641, 7698, 8981, 9282, 16679, 17962, 21811, 26943, 33358, 43622, 50037, 53886, 65433, 100074, 116753, 130866, 152677, 233506, 283543, 305354, 350259, 458031, 567086, 700518, 850629, 916062, 1701258, 1984801, 3969602, 5954403, 11908806]

約数ペア:

[(1, 11908806), (2, 5954403), (3, 3969602), (6, 1984801), (7, 1701258), (13, 916062), (14, 850629), (17, 700518), (21, 567086), (26, 458031), (34, 350259), (39, 305354), (42, 283543), (51, 233506), (78, 152677), (91, 130866), (102, 116753), (119, 100074), (182, 65433), (221, 53886), (238, 50037), (273, 43622), (357, 33358), (442, 26943), (546, 21811), (663, 17962), (714, 16679), (1283, 9282), (1326, 8981), (1547, 7698), (2566, 4641), (3094, 3849)]