22739486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 20114914

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 991, 1043, 1639, 1982, 2086, 3278, 6937, 10901, 11473, 13874, 21802, 22946, 76307, 147659, 152614, 295318, 1033613, 1624249, 2067226, 3248498, 11369743, 22739486]

約数ペア:

[(1, 22739486), (2, 11369743), (7, 3248498), (11, 2067226), (14, 1624249), (22, 1033613), (77, 295318), (149, 152614), (154, 147659), (298, 76307), (991, 22946), (1043, 21802), (1639, 13874), (1982, 11473), (2086, 10901), (3278, 6937)]