15388856

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 33327840

約数和(自身を除く): 17938984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 2833, 5432, 5666, 11332, 19831, 22664, 39662, 79324, 158648, 274801, 549602, 1099204, 1923607, 2198408, 3847214, 7694428, 15388856]

約数ペア:

[(1, 15388856), (2, 7694428), (4, 3847214), (7, 2198408), (8, 1923607), (14, 1099204), (28, 549602), (56, 274801), (97, 158648), (194, 79324), (388, 39662), (679, 22664), (776, 19831), (1358, 11332), (2716, 5666), (2833, 5432)]