17195038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 31334400

約数和(自身を除く): 14139362

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 509, 889, 1018, 1778, 2413, 3563, 4826, 7126, 9671, 16891, 19342, 33782, 64643, 67697, 129286, 135394, 452501, 905002, 1228217, 2456434, 8597519, 17195038]

約数ペア:

[(1, 17195038), (2, 8597519), (7, 2456434), (14, 1228217), (19, 905002), (38, 452501), (127, 135394), (133, 129286), (254, 67697), (266, 64643), (509, 33782), (889, 19342), (1018, 16891), (1778, 9671), (2413, 7126), (3563, 4826)]