219035116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{77893}}^1$

素因数の和:77953

約数の個数: 24

約数和(自身を含む): 414396080

約数和(自身を除く): 195360964

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 77893, 155786, 311572, 1479967, 2882041, 2959934, 5764082, 5919868, 11528164, 54758779, 109517558, 219035116]

約数ペア:

[(1, 219035116), (2, 109517558), (4, 54758779), (19, 11528164), (37, 5919868), (38, 5764082), (74, 2959934), (76, 2882041), (148, 1479967), (703, 311572), (1406, 155786), (2812, 77893)]