11955684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 30284352

約数和(自身を除く): 18328668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 443, 519, 692, 886, 1038, 1329, 1772, 2076, 2249, 2658, 4498, 5316, 5759, 6747, 8996, 11518, 13494, 17277, 23036, 26988, 34554, 69108, 76639, 153278, 229917, 306556, 459834, 919668, 996307, 1992614, 2988921, 3985228, 5977842, 11955684]

約数ペア:

[(1, 11955684), (2, 5977842), (3, 3985228), (4, 2988921), (6, 1992614), (12, 996307), (13, 919668), (26, 459834), (39, 306556), (52, 229917), (78, 153278), (156, 76639), (173, 69108), (346, 34554), (443, 26988), (519, 23036), (692, 17277), (886, 13494), (1038, 11518), (1329, 8996), (1772, 6747), (2076, 5759), (2249, 5316), (2658, 4498)]