15697320638

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{2113}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 24169108320

約数和(自身を除く): 8471787682

約数列:

[1, 2, 59, 118, 157, 314, 401, 802, 2113, 4226, 9263, 18526, 23659, 47318, 62957, 124667, 125914, 249334, 331741, 663482, 847313, 1694626, 3714463, 7428926, 19572719, 39145438, 49991467, 99982934, 133028141, 266056282, 7848660319, 15697320638]

約数ペア:

[(1, 15697320638), (2, 7848660319), (59, 266056282), (118, 133028141), (157, 99982934), (314, 49991467), (401, 39145438), (802, 19572719), (2113, 7428926), (4226, 3714463), (9263, 1694626), (18526, 847313), (23659, 663482), (47318, 331741), (62957, 249334), (124667, 125914)]