19274928

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10853}}^1$

素因数の和:10901

約数の個数: 40

約数和(自身を含む): 51144048

約数和(自身を除く): 31869120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10853, 21706, 32559, 43412, 65118, 86824, 130236, 173648, 260472, 401561, 520944, 803122, 1204683, 1606244, 2409366, 3212488, 4818732, 6424976, 9637464, 19274928]

約数ペア:

[(1, 19274928), (2, 9637464), (3, 6424976), (4, 4818732), (6, 3212488), (8, 2409366), (12, 1606244), (16, 1204683), (24, 803122), (37, 520944), (48, 401561), (74, 260472), (111, 173648), (148, 130236), (222, 86824), (296, 65118), (444, 43412), (592, 32559), (888, 21706), (1776, 10853)]