15691901964

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1\times {\mathrm{17599}}^1$

素因数の和:18782

約数の個数: 48

約数和(自身を含む): 37196544000

約数和(自身を除く): 21504642036

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 1109, 2218, 3327, 4436, 6654, 13308, 17599, 35198, 52797, 70396, 74303, 105594, 148606, 211188, 222909, 297212, 445818, 891636, 1179133, 2358266, 3537399, 4716532, 7074798, 14149596, 19517291, 39034582, 58551873, 78069164, 117103746, 234207492, 1307658497, 2615316994, 3922975491, 5230633988, 7845950982, 15691901964]

約数ペア:

[(1, 15691901964), (2, 7845950982), (3, 5230633988), (4, 3922975491), (6, 2615316994), (12, 1307658497), (67, 234207492), (134, 117103746), (201, 78069164), (268, 58551873), (402, 39034582), (804, 19517291), (1109, 14149596), (2218, 7074798), (3327, 4716532), (4436, 3537399), (6654, 2358266), (13308, 1179133), (17599, 891636), (35198, 445818), (52797, 297212), (70396, 222909), (74303, 211188), (105594, 148606)]