19269396

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2221}}^1$

素因数の和:2472

約数の個数: 36

約数和(自身を含む): 48932884

約数和(自身を除く): 29663488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2221, 2892, 4338, 4442, 6663, 8676, 8884, 13326, 19989, 26652, 39978, 79956, 535261, 1070522, 1605783, 2141044, 3211566, 4817349, 6423132, 9634698, 19269396]

約数ペア:

[(1, 19269396), (2, 9634698), (3, 6423132), (4, 4817349), (6, 3211566), (9, 2141044), (12, 1605783), (18, 1070522), (36, 535261), (241, 79956), (482, 39978), (723, 26652), (964, 19989), (1446, 13326), (2169, 8884), (2221, 8676), (2892, 6663), (4338, 4442)]