16888957462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2011069}}^1$

素因数の和:2011120

約数の個数: 32

約数和(自身を含む): 30407378400

約数和(自身を除く): 13518420938

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 2011069, 4022138, 26143897, 34188173, 38210311, 52287794, 68376346, 76420622, 444446249, 496734043, 649575287, 888892498, 993468086, 1299150574, 8444478731, 16888957462]

約数ペア:

[(1, 16888957462), (2, 8444478731), (13, 1299150574), (17, 993468086), (19, 888892498), (26, 649575287), (34, 496734043), (38, 444446249), (221, 76420622), (247, 68376346), (323, 52287794), (442, 38210311), (494, 34188173), (646, 26143897), (4199, 4022138), (8398, 2011069)]