19098192

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 53250560

約数和(自身を除く): 34152368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 487, 516, 688, 817, 912, 974, 1032, 1461, 1634, 1948, 2064, 2451, 2922, 3268, 3896, 4902, 5844, 6536, 7792, 9253, 9804, 11688, 13072, 18506, 19608, 20941, 23376, 27759, 37012, 39216, 41882, 55518, 62823, 74024, 83764, 111036, 125646, 148048, 167528, 222072, 251292, 335056, 397879, 444144, 502584, 795758, 1005168, 1193637, 1591516, 2387274, 3183032, 4774548, 6366064, 9549096, 19098192]

約数ペア:

[(1, 19098192), (2, 9549096), (3, 6366064), (4, 4774548), (6, 3183032), (8, 2387274), (12, 1591516), (16, 1193637), (19, 1005168), (24, 795758), (38, 502584), (43, 444144), (48, 397879), (57, 335056), (76, 251292), (86, 222072), (114, 167528), (129, 148048), (152, 125646), (172, 111036), (228, 83764), (258, 74024), (304, 62823), (344, 55518), (456, 41882), (487, 39216), (516, 37012), (688, 27759), (817, 23376), (912, 20941), (974, 19608), (1032, 18506), (1461, 13072), (1634, 11688), (1948, 9804), (2064, 9253), (2451, 7792), (2922, 6536), (3268, 5844), (3896, 4902)]