11191830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28697}}^1$

素因数の和:28720

約数の個数: 32

約数和(自身を含む): 28927584

約数和(自身を除く): 17735754

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 28697, 57394, 86091, 143485, 172182, 286970, 373061, 430455, 746122, 860910, 1119183, 1865305, 2238366, 3730610, 5595915, 11191830]

約数ペア:

[(1, 11191830), (2, 5595915), (3, 3730610), (5, 2238366), (6, 1865305), (10, 1119183), (13, 860910), (15, 746122), (26, 430455), (30, 373061), (39, 286970), (65, 172182), (78, 143485), (130, 86091), (195, 57394), (390, 28697)]