19098168

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{16931}}^1$

素因数の和:16987

約数の個数: 32

約数和(自身を含む): 48764160

約数和(自身を除く): 29665992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 16931, 33862, 50793, 67724, 101586, 135448, 203172, 406344, 795757, 1591514, 2387271, 3183028, 4774542, 6366056, 9549084, 19098168]

約数ペア:

[(1, 19098168), (2, 9549084), (3, 6366056), (4, 4774542), (6, 3183028), (8, 2387271), (12, 1591514), (24, 795757), (47, 406344), (94, 203172), (141, 135448), (188, 101586), (282, 67724), (376, 50793), (564, 33862), (1128, 16931)]