17157912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 28461288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 197, 228, 382, 394, 456, 573, 591, 764, 788, 1146, 1182, 1528, 1576, 2292, 2364, 3629, 3743, 4584, 4728, 7258, 7486, 10887, 11229, 14516, 14972, 21774, 22458, 29032, 29944, 37627, 43548, 44916, 75254, 87096, 89832, 112881, 150508, 225762, 301016, 451524, 714913, 903048, 1429826, 2144739, 2859652, 4289478, 5719304, 8578956, 17157912]

約数ペア:

[(1, 17157912), (2, 8578956), (3, 5719304), (4, 4289478), (6, 2859652), (8, 2144739), (12, 1429826), (19, 903048), (24, 714913), (38, 451524), (57, 301016), (76, 225762), (114, 150508), (152, 112881), (191, 89832), (197, 87096), (228, 75254), (382, 44916), (394, 43548), (456, 37627), (573, 29944), (591, 29032), (764, 22458), (788, 21774), (1146, 14972), (1182, 14516), (1528, 11229), (1576, 10887), (2292, 7486), (2364, 7258), (3629, 4728), (3743, 4584)]