19842672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24317}}^1$

素因数の和:24345

約数の個数: 40

約数和(自身を含む): 54277776

約数和(自身を除く): 34435104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24317, 48634, 72951, 97268, 145902, 194536, 291804, 389072, 413389, 583608, 826778, 1167216, 1240167, 1653556, 2480334, 3307112, 4960668, 6614224, 9921336, 19842672]

約数ペア:

[(1, 19842672), (2, 9921336), (3, 6614224), (4, 4960668), (6, 3307112), (8, 2480334), (12, 1653556), (16, 1240167), (17, 1167216), (24, 826778), (34, 583608), (48, 413389), (51, 389072), (68, 291804), (102, 194536), (136, 145902), (204, 97268), (272, 72951), (408, 48634), (816, 24317)]