19422969224

素因数分解:

$2^3\times {\mathrm{17539}}^1\times {\mathrm{138427}}^1$

素因数の和:155972

約数の個数: 16

約数和(自身を含む): 36420406800

約数和(自身を除く): 16997437576

約数列:

[1, 2, 4, 8, 17539, 35078, 70156, 138427, 140312, 276854, 553708, 1107416, 2427871153, 4855742306, 9711484612, 19422969224]

約数ペア:

[(1, 19422969224), (2, 9711484612), (4, 4855742306), (8, 2427871153), (17539, 1107416), (35078, 553708), (70156, 276854), (138427, 140312)]