19462048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 41319936

約数和(自身を除く): 21857888

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 853, 992, 1426, 1706, 2852, 3412, 5704, 6824, 11408, 13648, 19619, 22816, 26443, 27296, 39238, 52886, 78476, 105772, 156952, 211544, 313904, 423088, 608189, 627808, 846176, 1216378, 2432756, 4865512, 9731024, 19462048]

約数ペア:

[(1, 19462048), (2, 9731024), (4, 4865512), (8, 2432756), (16, 1216378), (23, 846176), (31, 627808), (32, 608189), (46, 423088), (62, 313904), (92, 211544), (124, 156952), (184, 105772), (248, 78476), (368, 52886), (496, 39238), (713, 27296), (736, 26443), (853, 22816), (992, 19619), (1426, 13648), (1706, 11408), (2852, 6824), (3412, 5704)]