19748112

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1103}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 51199104

約数和(自身を除く): 31450992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1103, 1119, 1492, 2206, 2238, 2984, 3309, 4412, 4476, 5968, 6618, 8824, 8952, 13236, 17648, 17904, 26472, 52944, 411419, 822838, 1234257, 1645676, 2468514, 3291352, 4937028, 6582704, 9874056, 19748112]

約数ペア:

[(1, 19748112), (2, 9874056), (3, 6582704), (4, 4937028), (6, 3291352), (8, 2468514), (12, 1645676), (16, 1234257), (24, 822838), (48, 411419), (373, 52944), (746, 26472), (1103, 17904), (1119, 17648), (1492, 13236), (2206, 8952), (2238, 8824), (2984, 6618), (3309, 5968), (4412, 4476)]