15676539890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8291}}^1\times {\mathrm{17189}}^1$

素因数の和:25498

約数の個数: 32

約数和(自身を含む): 30788527680

約数和(自身を除く): 15111987790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 8291, 16582, 17189, 34378, 41455, 82910, 85945, 91201, 171890, 182402, 189079, 378158, 456005, 912010, 945395, 1890790, 142513999, 285027998, 712569995, 1425139990, 1567653989, 3135307978, 7838269945, 15676539890]

約数ペア:

[(1, 15676539890), (2, 7838269945), (5, 3135307978), (10, 1567653989), (11, 1425139990), (22, 712569995), (55, 285027998), (110, 142513999), (8291, 1890790), (16582, 945395), (17189, 912010), (34378, 456005), (41455, 378158), (82910, 189079), (85945, 182402), (91201, 171890)]