12380324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13021276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 251, 418, 502, 649, 836, 1004, 1121, 1298, 2242, 2596, 2761, 4484, 4769, 5522, 9538, 11044, 12331, 14809, 19076, 24662, 29618, 49324, 52459, 59236, 104918, 162899, 209836, 281371, 325798, 562742, 651596, 1125484, 3095081, 6190162, 12380324]

約数ペア:

[(1, 12380324), (2, 6190162), (4, 3095081), (11, 1125484), (19, 651596), (22, 562742), (38, 325798), (44, 281371), (59, 209836), (76, 162899), (118, 104918), (209, 59236), (236, 52459), (251, 49324), (418, 29618), (502, 24662), (649, 19076), (836, 14809), (1004, 12331), (1121, 11044), (1298, 9538), (2242, 5522), (2596, 4769), (2761, 4484)]