13905872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 28644000

約数和(自身を除く): 14738128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 307, 596, 614, 1192, 1228, 2384, 2456, 2831, 4912, 5662, 5833, 11324, 11666, 22648, 23332, 45296, 45743, 46664, 91486, 93328, 182972, 365944, 731888, 869117, 1738234, 3476468, 6952936, 13905872]

約数ペア:

[(1, 13905872), (2, 6952936), (4, 3476468), (8, 1738234), (16, 869117), (19, 731888), (38, 365944), (76, 182972), (149, 93328), (152, 91486), (298, 46664), (304, 45743), (307, 45296), (596, 23332), (614, 22648), (1192, 11666), (1228, 11324), (2384, 5833), (2456, 5662), (2831, 4912)]