19930918966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1\times {\mathrm{23663}}^1$

素因数の和:27228

約数の個数: 32

約数和(自身を含む): 36188881920

約数和(自身を除く): 16257962954

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3539, 7078, 23663, 24773, 47326, 49546, 60163, 120326, 165641, 331282, 402271, 421141, 804542, 842282, 2815897, 5631794, 83743357, 167486714, 586203499, 1172406998, 1423637069, 2847274138, 9965459483, 19930918966]

約数ペア:

[(1, 19930918966), (2, 9965459483), (7, 2847274138), (14, 1423637069), (17, 1172406998), (34, 586203499), (119, 167486714), (238, 83743357), (3539, 5631794), (7078, 2815897), (23663, 842282), (24773, 804542), (47326, 421141), (49546, 402271), (60163, 331282), (120326, 165641)]