19448073342

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12139871}}^1$

素因数の和:12139968

約数の個数: 24

約数和(自身を含む): 42610950720

約数和(自身を除く): 23162877378

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12139871, 24279742, 36419613, 72839226, 109258839, 218517678, 1080448519, 2160897038, 3241345557, 6482691114, 9724036671, 19448073342]

約数ペア:

[(1, 19448073342), (2, 9724036671), (3, 6482691114), (6, 3241345557), (9, 2160897038), (18, 1080448519), (89, 218517678), (178, 109258839), (267, 72839226), (534, 36419613), (801, 24279742), (1602, 12139871)]