19132952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 18191848

約数列:

[1, 2, 4, 8, 31, 62, 124, 179, 248, 358, 431, 716, 862, 1432, 1724, 3448, 5549, 11098, 13361, 22196, 26722, 44392, 53444, 77149, 106888, 154298, 308596, 617192, 2391619, 4783238, 9566476, 19132952]

約数ペア:

[(1, 19132952), (2, 9566476), (4, 4783238), (8, 2391619), (31, 617192), (62, 308596), (124, 154298), (179, 106888), (248, 77149), (358, 53444), (431, 44392), (716, 26722), (862, 22196), (1432, 13361), (1724, 11098), (3448, 5549)]