15196998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 32313600

約数和(自身を除く): 17116602

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 1223, 2071, 2446, 3669, 4142, 6213, 7338, 12426, 23237, 46474, 69711, 133307, 139422, 266614, 399921, 799842, 2532833, 5065666, 7598499, 15196998]

約数ペア:

[(1, 15196998), (2, 7598499), (3, 5065666), (6, 2532833), (19, 799842), (38, 399921), (57, 266614), (109, 139422), (114, 133307), (218, 69711), (327, 46474), (654, 23237), (1223, 12426), (2071, 7338), (2446, 6213), (3669, 4142)]