19040304

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4557

約数の個数: 40

約数和(自身を含む): 49751280

約数和(自身を除く): 30710976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4457, 8914, 13371, 17828, 26742, 35656, 53484, 71312, 106968, 213936, 396673, 793346, 1190019, 1586692, 2380038, 3173384, 4760076, 6346768, 9520152, 19040304]

約数ペア:

[(1, 19040304), (2, 9520152), (3, 6346768), (4, 4760076), (6, 3173384), (8, 2380038), (12, 1586692), (16, 1190019), (24, 793346), (48, 396673), (89, 213936), (178, 106968), (267, 71312), (356, 53484), (534, 35656), (712, 26742), (1068, 17828), (1424, 13371), (2136, 8914), (4272, 4457)]