19311252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 48065472

約数和(自身を除く): 28754220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 523, 543, 724, 1046, 1086, 1569, 2092, 2172, 3077, 3138, 6154, 6276, 8891, 9231, 12308, 17782, 18462, 26673, 35564, 36924, 53346, 94663, 106692, 189326, 283989, 378652, 567978, 1135956, 1609271, 3218542, 4827813, 6437084, 9655626, 19311252]

約数ペア:

[(1, 19311252), (2, 9655626), (3, 6437084), (4, 4827813), (6, 3218542), (12, 1609271), (17, 1135956), (34, 567978), (51, 378652), (68, 283989), (102, 189326), (181, 106692), (204, 94663), (362, 53346), (523, 36924), (543, 35564), (724, 26673), (1046, 18462), (1086, 17782), (1569, 12308), (2092, 9231), (2172, 8891), (3077, 6276), (3138, 6154)]