19097982541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{11353}}^1$

素因数の和:11557

約数の個数: 32

約数和(自身を含む): 22301072640

約数和(自身を除く): 3203090099

約数列:

[1, 11, 23, 61, 109, 253, 671, 1199, 1403, 2507, 6649, 11353, 15433, 27577, 73139, 124883, 152927, 261119, 692533, 1237477, 1682197, 2872309, 7617863, 13612247, 15928259, 28461971, 75486097, 175210849, 313081681, 830347067, 1736180231, 19097982541]

約数ペア:

[(1, 19097982541), (11, 1736180231), (23, 830347067), (61, 313081681), (109, 175210849), (253, 75486097), (671, 28461971), (1199, 15928259), (1403, 13612247), (2507, 7617863), (6649, 2872309), (11353, 1682197), (15433, 1237477), (27577, 692533), (73139, 261119), (124883, 152927)]