13900216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 14715464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 827, 1528, 1654, 2101, 3308, 4202, 6616, 8404, 9097, 16808, 18194, 36388, 72776, 157957, 315914, 631828, 1263656, 1737527, 3475054, 6950108, 13900216]

約数ペア:

[(1, 13900216), (2, 6950108), (4, 3475054), (8, 1737527), (11, 1263656), (22, 631828), (44, 315914), (88, 157957), (191, 72776), (382, 36388), (764, 18194), (827, 16808), (1528, 9097), (1654, 8404), (2101, 6616), (3308, 4202)]