11954559388

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 22175914320

約数和(自身を除く): 10221354932

約数列:

[1, 2, 4, 31, 62, 83, 89, 124, 166, 178, 332, 356, 421, 842, 961, 1684, 1922, 2573, 2759, 3844, 5146, 5518, 7387, 10292, 11036, 13051, 14774, 26102, 29548, 34943, 37469, 52204, 69886, 74938, 79763, 85529, 139772, 149876, 159526, 171058, 228997, 319052, 342116, 404581, 457994, 809162, 915988, 1083233, 1161539, 1618324, 2166466, 2323078, 3109927, 4332932, 4646156, 6219854, 7098907, 12439708, 14197814, 28395628, 33580223, 36007709, 67160446, 72015418, 96407737, 134320892, 144030836, 192815474, 385630948, 2988639847, 5977279694, 11954559388]

約数ペア:

[(1, 11954559388), (2, 5977279694), (4, 2988639847), (31, 385630948), (62, 192815474), (83, 144030836), (89, 134320892), (124, 96407737), (166, 72015418), (178, 67160446), (332, 36007709), (356, 33580223), (421, 28395628), (842, 14197814), (961, 12439708), (1684, 7098907), (1922, 6219854), (2573, 4646156), (2759, 4332932), (3844, 3109927), (5146, 2323078), (5518, 2166466), (7387, 1618324), (10292, 1161539), (11036, 1083233), (13051, 915988), (14774, 809162), (26102, 457994), (29548, 404581), (34943, 342116), (37469, 319052), (52204, 228997), (69886, 171058), (74938, 159526), (79763, 149876), (85529, 139772)]