173792810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4789}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 331084800

約数和(自身を除く): 157291990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 4789, 7258, 9578, 18145, 23945, 36290, 47890, 90991, 181982, 454955, 909910, 914699, 1829398, 4573495, 9146990, 17379281, 34758562, 86896405, 173792810]

約数ペア:

[(1, 173792810), (2, 86896405), (5, 34758562), (10, 17379281), (19, 9146990), (38, 4573495), (95, 1829398), (190, 914699), (191, 909910), (382, 454955), (955, 181982), (1910, 90991), (3629, 47890), (4789, 36290), (7258, 23945), (9578, 18145)]