15194704

素因数分解:

$2^4\times 7^2\times {\mathrm{19381}}^1$

素因数の和:19403

約数の個数: 30

約数和(自身を含む): 34247994

約数和(自身を除く): 19053290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19381, 38762, 77524, 135667, 155048, 271334, 310096, 542668, 949669, 1085336, 1899338, 2170672, 3798676, 7597352, 15194704]

約数ペア:

[(1, 15194704), (2, 7597352), (4, 3798676), (7, 2170672), (8, 1899338), (14, 1085336), (16, 949669), (28, 542668), (49, 310096), (56, 271334), (98, 155048), (112, 135667), (196, 77524), (392, 38762), (784, 19381)]