22718794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 18568886

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 383, 446, 766, 1561, 2681, 3122, 4237, 5362, 7277, 8474, 14554, 29659, 50939, 59318, 85409, 101878, 170818, 597863, 1195726, 1622771, 3245542, 11359397, 22718794]

約数ペア:

[(1, 22718794), (2, 11359397), (7, 3245542), (14, 1622771), (19, 1195726), (38, 597863), (133, 170818), (223, 101878), (266, 85409), (383, 59318), (446, 50939), (766, 29659), (1561, 14554), (2681, 8474), (3122, 7277), (4237, 5362)]