16019684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 31159296

約数和(自身を除く): 15139612

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 82, 92, 124, 137, 164, 274, 548, 713, 943, 1271, 1426, 1886, 2542, 2852, 3151, 3772, 4247, 5084, 5617, 6302, 8494, 11234, 12604, 16988, 22468, 29233, 58466, 97681, 116932, 129191, 174127, 195362, 258382, 348254, 390724, 516764, 696508, 4004921, 8009842, 16019684]

約数ペア:

[(1, 16019684), (2, 8009842), (4, 4004921), (23, 696508), (31, 516764), (41, 390724), (46, 348254), (62, 258382), (82, 195362), (92, 174127), (124, 129191), (137, 116932), (164, 97681), (274, 58466), (548, 29233), (713, 22468), (943, 16988), (1271, 12604), (1426, 11234), (1886, 8494), (2542, 6302), (2852, 5617), (3151, 5084), (3772, 4247)]