17960930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6007}}^1$

素因数の和:6050

約数の個数: 32

約数和(自身を含む): 36336384

約数和(自身を除く): 18375454

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 6007, 12014, 30035, 60070, 78091, 138161, 156182, 276322, 390455, 690805, 780910, 1381610, 1796093, 3592186, 8980465, 17960930]

約数ペア:

[(1, 17960930), (2, 8980465), (5, 3592186), (10, 1796093), (13, 1381610), (23, 780910), (26, 690805), (46, 390455), (65, 276322), (115, 156182), (130, 138161), (230, 78091), (299, 60070), (598, 30035), (1495, 12014), (2990, 6007)]