23183966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 38918880

約数和(自身を除く): 15734914

約数列:

[1, 2, 13, 26, 43, 86, 89, 178, 233, 466, 559, 1118, 1157, 2314, 3029, 3827, 6058, 7654, 10019, 20038, 20737, 41474, 49751, 99502, 130247, 260494, 269581, 539162, 891691, 1783382, 11591983, 23183966]

約数ペア:

[(1, 23183966), (2, 11591983), (13, 1783382), (26, 891691), (43, 539162), (86, 269581), (89, 260494), (178, 130247), (233, 99502), (466, 49751), (559, 41474), (1118, 20737), (1157, 20038), (2314, 10019), (3029, 7654), (3827, 6058)]