19637664

素因数分解:

$2^5\times 3^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 32149344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 337, 607, 674, 1011, 1214, 1348, 1821, 2022, 2428, 2696, 3642, 4044, 4856, 5392, 7284, 8088, 9712, 10784, 14568, 16176, 19424, 29136, 32352, 58272, 204559, 409118, 613677, 818236, 1227354, 1636472, 2454708, 3272944, 4909416, 6545888, 9818832, 19637664]

約数ペア:

[(1, 19637664), (2, 9818832), (3, 6545888), (4, 4909416), (6, 3272944), (8, 2454708), (12, 1636472), (16, 1227354), (24, 818236), (32, 613677), (48, 409118), (96, 204559), (337, 58272), (607, 32352), (674, 29136), (1011, 19424), (1214, 16176), (1348, 14568), (1821, 10784), (2022, 9712), (2428, 8088), (2696, 7284), (3642, 5392), (4044, 4856)]