19339064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 39132720

約数和(自身を除く): 19793656

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2683, 3604, 5366, 7208, 10732, 21464, 45611, 91222, 142199, 182444, 284398, 364888, 568796, 1137592, 2417383, 4834766, 9669532, 19339064]

約数ペア:

[(1, 19339064), (2, 9669532), (4, 4834766), (8, 2417383), (17, 1137592), (34, 568796), (53, 364888), (68, 284398), (106, 182444), (136, 142199), (212, 91222), (424, 45611), (901, 21464), (1802, 10732), (2683, 7208), (3604, 5366)]