15510996904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{69661}}^1$

素因数の和:71821

約数の個数: 32

約数和(自身を含む): 31335360840

約数和(自身を除く): 15824363936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2141, 4282, 8564, 17128, 27833, 55666, 69661, 111332, 139322, 222664, 278644, 557288, 905593, 1811186, 3622372, 7244744, 149144201, 298288402, 596576804, 1193153608, 1938874613, 3877749226, 7755498452, 15510996904]

約数ペア:

[(1, 15510996904), (2, 7755498452), (4, 3877749226), (8, 1938874613), (13, 1193153608), (26, 596576804), (52, 298288402), (104, 149144201), (2141, 7244744), (4282, 3622372), (8564, 1811186), (17128, 905593), (27833, 557288), (55666, 278644), (69661, 222664), (111332, 139322)]