19023918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4549}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 41277600

約数和(自身を除く): 22253682

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4549, 9098, 13647, 27294, 77333, 154666, 186509, 231999, 373018, 463998, 559527, 1119054, 3170653, 6341306, 9511959, 19023918]

約数ペア:

[(1, 19023918), (2, 9511959), (3, 6341306), (6, 3170653), (17, 1119054), (34, 559527), (41, 463998), (51, 373018), (82, 231999), (102, 186509), (123, 154666), (246, 77333), (697, 27294), (1394, 13647), (2091, 9098), (4182, 4549)]