11784712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 24998400

約数和(自身を除く): 13213688

約数列:

[1, 2, 4, 8, 19, 31, 38, 41, 61, 62, 76, 82, 122, 124, 152, 164, 244, 248, 328, 488, 589, 779, 1159, 1178, 1271, 1558, 1891, 2318, 2356, 2501, 2542, 3116, 3782, 4636, 4712, 5002, 5084, 6232, 7564, 9272, 10004, 10168, 15128, 20008, 24149, 35929, 47519, 48298, 71858, 77531, 95038, 96596, 143716, 155062, 190076, 193192, 287432, 310124, 380152, 620248, 1473089, 2946178, 5892356, 11784712]

約数ペア:

[(1, 11784712), (2, 5892356), (4, 2946178), (8, 1473089), (19, 620248), (31, 380152), (38, 310124), (41, 287432), (61, 193192), (62, 190076), (76, 155062), (82, 143716), (122, 96596), (124, 95038), (152, 77531), (164, 71858), (244, 48298), (248, 47519), (328, 35929), (488, 24149), (589, 20008), (779, 15128), (1159, 10168), (1178, 10004), (1271, 9272), (1558, 7564), (1891, 6232), (2318, 5084), (2356, 5002), (2501, 4712), (2542, 4636), (3116, 3782)]