19371384

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3023}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 33699816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3023, 3204, 6046, 6408, 9069, 12092, 18138, 24184, 27207, 36276, 54414, 72552, 108828, 217656, 269047, 538094, 807141, 1076188, 1614282, 2152376, 2421423, 3228564, 4842846, 6457128, 9685692, 19371384]

約数ペア:

[(1, 19371384), (2, 9685692), (3, 6457128), (4, 4842846), (6, 3228564), (8, 2421423), (9, 2152376), (12, 1614282), (18, 1076188), (24, 807141), (36, 538094), (72, 269047), (89, 217656), (178, 108828), (267, 72552), (356, 54414), (534, 36276), (712, 27207), (801, 24184), (1068, 18138), (1602, 12092), (2136, 9069), (3023, 6408), (3204, 6046)]