4215112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 9079200

約数和(自身を除く): 4864088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2521, 5042, 10084, 20168, 27731, 47899, 55462, 95798, 110924, 191596, 221848, 383192, 526889, 1053778, 2107556, 4215112]

約数ペア:

[(1, 4215112), (2, 2107556), (4, 1053778), (8, 526889), (11, 383192), (19, 221848), (22, 191596), (38, 110924), (44, 95798), (76, 55462), (88, 47899), (152, 27731), (209, 20168), (418, 10084), (836, 5042), (1672, 2521)]