19249368

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11971}}^1$

素因数の和:12047

約数の個数: 32

約数和(自身を含む): 48845760

約数和(自身を除く): 29596392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11971, 23942, 35913, 47884, 71826, 95768, 143652, 287304, 802057, 1604114, 2406171, 3208228, 4812342, 6416456, 9624684, 19249368]

約数ペア:

[(1, 19249368), (2, 9624684), (3, 6416456), (4, 4812342), (6, 3208228), (8, 2406171), (12, 1604114), (24, 802057), (67, 287304), (134, 143652), (201, 95768), (268, 71826), (402, 47884), (536, 35913), (804, 23942), (1608, 11971)]