122553610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{645019}}^1$

素因数の和:645045

約数の個数: 16

約数和(自身を含む): 232207200

約数和(自身を除く): 109653590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 645019, 1290038, 3225095, 6450190, 12255361, 24510722, 61276805, 122553610]

約数ペア:

[(1, 122553610), (2, 61276805), (5, 24510722), (10, 12255361), (19, 6450190), (38, 3225095), (95, 1290038), (190, 645019)]