19252432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1975

約数の個数: 40

約数和(自身を含む): 40584456

約数和(自身を除く): 21332024

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1913, 2516, 3826, 5032, 7652, 10064, 15304, 30608, 32521, 65042, 70781, 130084, 141562, 260168, 283124, 520336, 566248, 1132496, 1203277, 2406554, 4813108, 9626216, 19252432]

約数ペア:

[(1, 19252432), (2, 9626216), (4, 4813108), (8, 2406554), (16, 1203277), (17, 1132496), (34, 566248), (37, 520336), (68, 283124), (74, 260168), (136, 141562), (148, 130084), (272, 70781), (296, 65042), (592, 32521), (629, 30608), (1258, 15304), (1913, 10064), (2516, 7652), (3826, 5032)]