16246349

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 4766131

約数列:

[1, 7, 19, 23, 47, 113, 133, 161, 329, 437, 791, 893, 1081, 2147, 2599, 3059, 5311, 6251, 7567, 15029, 18193, 20539, 37177, 49381, 100909, 122153, 143773, 345667, 706363, 855071, 2320907, 16246349]

約数ペア:

[(1, 16246349), (7, 2320907), (19, 855071), (23, 706363), (47, 345667), (113, 143773), (133, 122153), (161, 100909), (329, 49381), (437, 37177), (791, 20539), (893, 18193), (1081, 15029), (2147, 7567), (2599, 6251), (3059, 5311)]