13661912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8207

約数の個数: 32

約数和(自身を含む): 29419200

約数和(自身を除く): 15757288

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 8171, 16342, 32684, 65368, 89881, 155249, 179762, 310498, 359524, 620996, 719048, 1241992, 1707739, 3415478, 6830956, 13661912]

約数ペア:

[(1, 13661912), (2, 6830956), (4, 3415478), (8, 1707739), (11, 1241992), (19, 719048), (22, 620996), (38, 359524), (44, 310498), (76, 179762), (88, 155249), (152, 89881), (209, 65368), (418, 32684), (836, 16342), (1672, 8171)]