15895362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19950

約数の個数: 32

約数和(自身を含む): 38246400

約数和(自身を除く): 22351038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19919, 39838, 59757, 119514, 139433, 278866, 378461, 418299, 756922, 836598, 1135383, 2270766, 2649227, 5298454, 7947681, 15895362]

約数ペア:

[(1, 15895362), (2, 7947681), (3, 5298454), (6, 2649227), (7, 2270766), (14, 1135383), (19, 836598), (21, 756922), (38, 418299), (42, 378461), (57, 278866), (114, 139433), (133, 119514), (266, 59757), (399, 39838), (798, 19919)]