19009888

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{2617}}^1$

素因数の和:2854

約数の個数: 24

約数和(自身を含む): 37604952

約数和(自身を除く): 18595064

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 2617, 3632, 5234, 7264, 10468, 20936, 41872, 83744, 594059, 1188118, 2376236, 4752472, 9504944, 19009888]

約数ペア:

[(1, 19009888), (2, 9504944), (4, 4752472), (8, 2376236), (16, 1188118), (32, 594059), (227, 83744), (454, 41872), (908, 20936), (1816, 10468), (2617, 7264), (3632, 5234)]