19634448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21529}}^1$

素因数の和:21559

約数の個数: 40

約数和(自身を含む): 53394400

約数和(自身を除く): 33759952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21529, 43058, 64587, 86116, 129174, 172232, 258348, 344464, 409051, 516696, 818102, 1033392, 1227153, 1636204, 2454306, 3272408, 4908612, 6544816, 9817224, 19634448]

約数ペア:

[(1, 19634448), (2, 9817224), (3, 6544816), (4, 4908612), (6, 3272408), (8, 2454306), (12, 1636204), (16, 1227153), (19, 1033392), (24, 818102), (38, 516696), (48, 409051), (57, 344464), (76, 258348), (114, 172232), (152, 129174), (228, 86116), (304, 64587), (456, 43058), (912, 21529)]