11591780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6983}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 24639552

約数和(自身を除く): 13047772

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 6983, 13966, 27932, 34915, 69830, 139660, 579589, 1159178, 2318356, 2897945, 5795890, 11591780]

約数ペア:

[(1, 11591780), (2, 5795890), (4, 2897945), (5, 2318356), (10, 1159178), (20, 579589), (83, 139660), (166, 69830), (332, 34915), (415, 27932), (830, 13966), (1660, 6983)]