38140790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1051}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 72714240

約数和(自身を除く): 34573450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1051, 1910, 2102, 3629, 5255, 7258, 10510, 18145, 19969, 36290, 39938, 99845, 199690, 200741, 401482, 1003705, 2007410, 3814079, 7628158, 19070395, 38140790]

約数ペア:

[(1, 38140790), (2, 19070395), (5, 7628158), (10, 3814079), (19, 2007410), (38, 1003705), (95, 401482), (190, 200741), (191, 199690), (382, 99845), (955, 39938), (1051, 36290), (1910, 19969), (2102, 18145), (3629, 10510), (5255, 7258)]