18593432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16283

約数の個数: 32

約数和(自身を含む): 40960080

約数和(自身を除く): 22366648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16253, 32506, 65012, 130024, 178783, 211289, 357566, 422578, 715132, 845156, 1430264, 1690312, 2324179, 4648358, 9296716, 18593432]

約数ペア:

[(1, 18593432), (2, 9296716), (4, 4648358), (8, 2324179), (11, 1690312), (13, 1430264), (22, 845156), (26, 715132), (44, 422578), (52, 357566), (88, 211289), (104, 178783), (143, 130024), (286, 65012), (572, 32506), (1144, 16253)]