19874832

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10099}}^1$

素因数の和:10151

約数の個数: 40

約数和(自身を含む): 52600800

約数和(自身を除く): 32725968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10099, 20198, 30297, 40396, 60594, 80792, 121188, 161584, 242376, 414059, 484752, 828118, 1242177, 1656236, 2484354, 3312472, 4968708, 6624944, 9937416, 19874832]

約数ペア:

[(1, 19874832), (2, 9937416), (3, 6624944), (4, 4968708), (6, 3312472), (8, 2484354), (12, 1656236), (16, 1242177), (24, 828118), (41, 484752), (48, 414059), (82, 242376), (123, 161584), (164, 121188), (246, 80792), (328, 60594), (492, 40396), (656, 30297), (984, 20198), (1968, 10099)]