15389488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 32676480

約数和(自身を除く): 17286992

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1951, 1972, 3902, 3944, 7804, 7888, 15608, 31216, 33167, 56579, 66334, 113158, 132668, 226316, 265336, 452632, 530672, 905264, 961843, 1923686, 3847372, 7694744, 15389488]

約数ペア:

[(1, 15389488), (2, 7694744), (4, 3847372), (8, 1923686), (16, 961843), (17, 905264), (29, 530672), (34, 452632), (58, 265336), (68, 226316), (116, 132668), (136, 113158), (232, 66334), (272, 56579), (464, 33167), (493, 31216), (986, 15608), (1951, 7888), (1972, 7804), (3902, 3944)]