19635056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9227}}^1$

素因数の和:9261

約数の個数: 40

約数和(自身を含む): 45770880

約数和(自身を除く): 26135824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9227, 18454, 36908, 64589, 73816, 129178, 147632, 175313, 258356, 350626, 516712, 701252, 1033424, 1227191, 1402504, 2454382, 2805008, 4908764, 9817528, 19635056]

約数ペア:

[(1, 19635056), (2, 9817528), (4, 4908764), (7, 2805008), (8, 2454382), (14, 1402504), (16, 1227191), (19, 1033424), (28, 701252), (38, 516712), (56, 350626), (76, 258356), (112, 175313), (133, 147632), (152, 129178), (266, 73816), (304, 64589), (532, 36908), (1064, 18454), (2128, 9227)]