13867721216

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1425547}}^1$

素因数の和:1425584

約数の個数: 40

約数和(自身を含む): 29166712080

約数和(自身を除く): 15298990864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 1425547, 2851094, 5702188, 11404376, 22808752, 27085393, 45617504, 54170786, 91235008, 108341572, 182470016, 216683144, 364940032, 433366288, 729880064, 866732576, 1733465152, 3466930304, 6933860608, 13867721216]

約数ペア:

[(1, 13867721216), (2, 6933860608), (4, 3466930304), (8, 1733465152), (16, 866732576), (19, 729880064), (32, 433366288), (38, 364940032), (64, 216683144), (76, 182470016), (128, 108341572), (152, 91235008), (256, 54170786), (304, 45617504), (512, 27085393), (608, 22808752), (1216, 11404376), (2432, 5702188), (4864, 2851094), (9728, 1425547)]