22152944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 47139840

約数和(自身を除く): 24986896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 382, 659, 764, 1318, 1528, 2101, 2636, 3056, 4202, 5272, 7249, 8404, 10544, 14498, 16808, 28996, 33616, 57992, 115984, 125869, 251738, 503476, 1006952, 1384559, 2013904, 2769118, 5538236, 11076472, 22152944]

約数ペア:

[(1, 22152944), (2, 11076472), (4, 5538236), (8, 2769118), (11, 2013904), (16, 1384559), (22, 1006952), (44, 503476), (88, 251738), (176, 125869), (191, 115984), (382, 57992), (659, 33616), (764, 28996), (1318, 16808), (1528, 14498), (2101, 10544), (2636, 8404), (3056, 7249), (4202, 5272)]