19822350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 49675392

約数和(自身を除く): 29853042

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1283, 1545, 2566, 2575, 3090, 3849, 5150, 6415, 7698, 7725, 12830, 15450, 19245, 32075, 38490, 64150, 96225, 132149, 192450, 264298, 396447, 660745, 792894, 1321490, 1982235, 3303725, 3964470, 6607450, 9911175, 19822350]

約数ペア:

[(1, 19822350), (2, 9911175), (3, 6607450), (5, 3964470), (6, 3303725), (10, 1982235), (15, 1321490), (25, 792894), (30, 660745), (50, 396447), (75, 264298), (103, 192450), (150, 132149), (206, 96225), (309, 64150), (515, 38490), (618, 32075), (1030, 19245), (1283, 15450), (1545, 12830), (2566, 7725), (2575, 7698), (3090, 6415), (3849, 5150)]