22056112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 40

約数和(自身を含む): 48451760

約数和(自身を除く): 26395648

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5581, 11162, 22324, 44648, 72553, 89296, 106039, 145106, 212078, 290212, 424156, 580424, 848312, 1160848, 1378507, 1696624, 2757014, 5514028, 11028056, 22056112]

約数ペア:

[(1, 22056112), (2, 11028056), (4, 5514028), (8, 2757014), (13, 1696624), (16, 1378507), (19, 1160848), (26, 848312), (38, 580424), (52, 424156), (76, 290212), (104, 212078), (152, 145106), (208, 106039), (247, 89296), (304, 72553), (494, 44648), (988, 22324), (1976, 11162), (3952, 5581)]