13929890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 27349056

約数和(自身を除く): 13419166

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 1291, 2158, 2582, 5395, 6455, 10790, 12910, 16783, 33566, 83915, 107153, 167830, 214306, 535765, 1071530, 1392989, 2785978, 6964945, 13929890]

約数ペア:

[(1, 13929890), (2, 6964945), (5, 2785978), (10, 1392989), (13, 1071530), (26, 535765), (65, 214306), (83, 167830), (130, 107153), (166, 83915), (415, 33566), (830, 16783), (1079, 12910), (1291, 10790), (2158, 6455), (2582, 5395)]