1928144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3302

約数の個数: 20

約数和(自身を含む): 3837924

約数和(自身を除く): 1909780

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3257, 6514, 13028, 26056, 52112, 120509, 241018, 482036, 964072, 1928144]

約数ペア:

[(1, 1928144), (2, 964072), (4, 482036), (8, 241018), (16, 120509), (37, 52112), (74, 26056), (148, 13028), (296, 6514), (592, 3257)]