15190112

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4023

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 21007168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 3989, 7978, 15956, 27923, 31912, 55846, 63824, 67813, 111692, 127648, 135626, 223384, 271252, 446768, 474691, 542504, 893536, 949382, 1085008, 1898764, 2170016, 3797528, 7595056, 15190112]

約数ペア:

[(1, 15190112), (2, 7595056), (4, 3797528), (7, 2170016), (8, 1898764), (14, 1085008), (16, 949382), (17, 893536), (28, 542504), (32, 474691), (34, 446768), (56, 271252), (68, 223384), (112, 135626), (119, 127648), (136, 111692), (224, 67813), (238, 63824), (272, 55846), (476, 31912), (544, 27923), (952, 15956), (1904, 7978), (3808, 3989)]