19396592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2513

約数の個数: 40

約数和(自身を含む): 41180400

約数和(自身を除く): 21783808

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 2459, 3944, 4918, 7888, 9836, 19672, 39344, 41803, 71311, 83606, 142622, 167212, 285244, 334424, 570488, 668848, 1140976, 1212287, 2424574, 4849148, 9698296, 19396592]

約数ペア:

[(1, 19396592), (2, 9698296), (4, 4849148), (8, 2424574), (16, 1212287), (17, 1140976), (29, 668848), (34, 570488), (58, 334424), (68, 285244), (116, 167212), (136, 142622), (232, 83606), (272, 71311), (464, 41803), (493, 39344), (986, 19672), (1972, 9836), (2459, 7888), (3944, 4918)]