15663094638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{4889}}^1$

素因数の和:5249

約数の個数: 64

約数和(自身を含む): 33377184000

約数和(自身を除く): 17714089362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 179, 314, 358, 471, 537, 942, 1074, 2983, 3401, 4889, 5966, 6802, 8949, 9778, 10203, 14667, 17898, 20406, 28103, 29334, 56206, 84309, 92891, 168618, 185782, 278673, 533957, 557346, 767573, 875131, 1067914, 1535146, 1601871, 1750262, 2302719, 2625393, 3203742, 4605438, 5250786, 14583887, 16627489, 29167774, 33254978, 43751661, 49882467, 87503322, 99764934, 137395567, 274791134, 412186701, 824373402, 2610515773, 5221031546, 7831547319, 15663094638]

約数ペア:

[(1, 15663094638), (2, 7831547319), (3, 5221031546), (6, 2610515773), (19, 824373402), (38, 412186701), (57, 274791134), (114, 137395567), (157, 99764934), (179, 87503322), (314, 49882467), (358, 43751661), (471, 33254978), (537, 29167774), (942, 16627489), (1074, 14583887), (2983, 5250786), (3401, 4605438), (4889, 3203742), (5966, 2625393), (6802, 2302719), (8949, 1750262), (9778, 1601871), (10203, 1535146), (14667, 1067914), (17898, 875131), (20406, 767573), (28103, 557346), (29334, 533957), (56206, 278673), (84309, 185782), (92891, 168618)]