19020072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21419}}^1$

素因数の和:21465

約数の個数: 32

約数和(自身を含む): 48837600

約数和(自身を除く): 29817528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21419, 42838, 64257, 85676, 128514, 171352, 257028, 514056, 792503, 1585006, 2377509, 3170012, 4755018, 6340024, 9510036, 19020072]

約数ペア:

[(1, 19020072), (2, 9510036), (3, 6340024), (4, 4755018), (6, 3170012), (8, 2377509), (12, 1585006), (24, 792503), (37, 514056), (74, 257028), (111, 171352), (148, 128514), (222, 85676), (296, 64257), (444, 42838), (888, 21419)]