19492092165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{104233}}^1$

素因数の和:104398

約数の個数: 64

約数和(自身を含む): 38664976896

約数和(自身を除く): 19172884731

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 137, 195, 273, 411, 455, 685, 959, 1365, 1781, 2055, 2877, 4795, 5343, 8905, 12467, 14385, 26715, 37401, 62335, 104233, 187005, 312699, 521165, 729631, 1355029, 1563495, 2188893, 3648155, 4065087, 6775145, 9485203, 10944465, 14279921, 20325435, 28455609, 42839763, 47426015, 71399605, 99959447, 142278045, 185638973, 214198815, 299878341, 499797235, 556916919, 928194865, 1299472811, 1499391705, 2784584595, 3898418433, 6497364055, 19492092165]

約数ペア:

[(1, 19492092165), (3, 6497364055), (5, 3898418433), (7, 2784584595), (13, 1499391705), (15, 1299472811), (21, 928194865), (35, 556916919), (39, 499797235), (65, 299878341), (91, 214198815), (105, 185638973), (137, 142278045), (195, 99959447), (273, 71399605), (411, 47426015), (455, 42839763), (685, 28455609), (959, 20325435), (1365, 14279921), (1781, 10944465), (2055, 9485203), (2877, 6775145), (4795, 4065087), (5343, 3648155), (8905, 2188893), (12467, 1563495), (14385, 1355029), (26715, 729631), (37401, 521165), (62335, 312699), (104233, 187005)]