15313648

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 34391648

約数和(自身を除く): 19078000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1873, 2044, 3746, 4088, 7492, 8176, 13111, 14984, 26222, 29968, 52444, 104888, 136729, 209776, 273458, 546916, 957103, 1093832, 1914206, 2187664, 3828412, 7656824, 15313648]

約数ペア:

[(1, 15313648), (2, 7656824), (4, 3828412), (7, 2187664), (8, 1914206), (14, 1093832), (16, 957103), (28, 546916), (56, 273458), (73, 209776), (112, 136729), (146, 104888), (292, 52444), (511, 29968), (584, 26222), (1022, 14984), (1168, 13111), (1873, 8176), (2044, 7492), (3746, 4088)]