19752288

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 52715376

約数和(自身を除く): 32963088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3373, 5856, 6746, 10119, 13492, 20238, 26984, 40476, 53968, 80952, 107936, 161904, 205753, 323808, 411506, 617259, 823012, 1234518, 1646024, 2469036, 3292048, 4938072, 6584096, 9876144, 19752288]

約数ペア:

[(1, 19752288), (2, 9876144), (3, 6584096), (4, 4938072), (6, 3292048), (8, 2469036), (12, 1646024), (16, 1234518), (24, 823012), (32, 617259), (48, 411506), (61, 323808), (96, 205753), (122, 161904), (183, 107936), (244, 80952), (366, 53968), (488, 40476), (732, 26984), (976, 20238), (1464, 13492), (1952, 10119), (2928, 6746), (3373, 5856)]