18605655190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4257587}}^1$

素因数の和:4257636

約数の個数: 32

約数和(自身を含む): 36785560320

約数和(自身を除く): 18179905130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 4257587, 8515174, 21287935, 42575870, 80894153, 97924501, 161788306, 195849002, 404470765, 489622505, 808941530, 979245010, 1860565519, 3721131038, 9302827595, 18605655190]

約数ペア:

[(1, 18605655190), (2, 9302827595), (5, 3721131038), (10, 1860565519), (19, 979245010), (23, 808941530), (38, 489622505), (46, 404470765), (95, 195849002), (115, 161788306), (190, 97924501), (230, 80894153), (437, 42575870), (874, 21287935), (2185, 8515174), (4370, 4257587)]