19351344

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9833}}^1$

素因数の和:9885

約数の個数: 40

約数和(自身を含む): 51215472

約数和(自身を除く): 31864128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9833, 19666, 29499, 39332, 58998, 78664, 117996, 157328, 235992, 403153, 471984, 806306, 1209459, 1612612, 2418918, 3225224, 4837836, 6450448, 9675672, 19351344]

約数ペア:

[(1, 19351344), (2, 9675672), (3, 6450448), (4, 4837836), (6, 3225224), (8, 2418918), (12, 1612612), (16, 1209459), (24, 806306), (41, 471984), (48, 403153), (82, 235992), (123, 157328), (164, 117996), (246, 78664), (328, 58998), (492, 39332), (656, 29499), (984, 19666), (1968, 9833)]