19430304

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6529}}^1$

素因数の和:6573

約数の個数: 48

約数和(自身を含む): 52657920

約数和(自身を除く): 33227616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6529, 13058, 19587, 26116, 39174, 52232, 78348, 104464, 156696, 202399, 208928, 313392, 404798, 607197, 626784, 809596, 1214394, 1619192, 2428788, 3238384, 4857576, 6476768, 9715152, 19430304]

約数ペア:

[(1, 19430304), (2, 9715152), (3, 6476768), (4, 4857576), (6, 3238384), (8, 2428788), (12, 1619192), (16, 1214394), (24, 809596), (31, 626784), (32, 607197), (48, 404798), (62, 313392), (93, 208928), (96, 202399), (124, 156696), (186, 104464), (248, 78348), (372, 52232), (496, 39174), (744, 26116), (992, 19587), (1488, 13058), (2976, 6529)]