16204942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 11011058

約数列:

[1, 2, 13, 26, 47, 89, 94, 149, 178, 298, 611, 1157, 1222, 1937, 2314, 3874, 4183, 7003, 8366, 13261, 14006, 26522, 54379, 91039, 108758, 172393, 182078, 344786, 623267, 1246534, 8102471, 16204942]

約数ペア:

[(1, 16204942), (2, 8102471), (13, 1246534), (26, 623267), (47, 344786), (89, 182078), (94, 172393), (149, 108758), (178, 91039), (298, 54379), (611, 26522), (1157, 14006), (1222, 13261), (1937, 8366), (2314, 7003), (3874, 4183)]