19196479744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5768173}}^1$

素因数の和:5768202

約数の個数: 36

約数和(自身を含む): 41265516796

約数和(自身を除く): 22069037052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5768173, 11536346, 23072692, 46145384, 74986249, 92290768, 149972498, 184581536, 299944996, 369163072, 599889992, 738326144, 1199779984, 1476652288, 2399559968, 4799119936, 9598239872, 19196479744]

約数ペア:

[(1, 19196479744), (2, 9598239872), (4, 4799119936), (8, 2399559968), (13, 1476652288), (16, 1199779984), (26, 738326144), (32, 599889992), (52, 369163072), (64, 299944996), (104, 184581536), (128, 149972498), (208, 92290768), (256, 74986249), (416, 46145384), (832, 23072692), (1664, 11536346), (3328, 5768173)]