21295166018

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1\times {\mathrm{14347}}^1$

素因数の和:15546

約数の個数: 32

約数和(自身を含む): 36918666624

約数和(自身を除く): 15623500606

約数列:

[1, 2, 7, 14, 97, 194, 679, 1093, 1358, 2186, 7651, 14347, 15302, 28694, 100429, 106021, 200858, 212042, 742147, 1391659, 1484294, 2783318, 9741613, 15681271, 19483226, 31362542, 109768897, 219537794, 1521083287, 3042166574, 10647583009, 21295166018]

約数ペア:

[(1, 21295166018), (2, 10647583009), (7, 3042166574), (14, 1521083287), (97, 219537794), (194, 109768897), (679, 31362542), (1093, 19483226), (1358, 15681271), (2186, 9741613), (7651, 2783318), (14347, 1484294), (15302, 1391659), (28694, 742147), (100429, 212042), (106021, 200858)]