19507332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9619}}^1$

素因数の和:9652

約数の個数: 36

約数和(自身を含む): 49292880

約数和(自身を除く): 29785548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9619, 19238, 28857, 38476, 57714, 115428, 125047, 250094, 375141, 500188, 750282, 1500564, 1625611, 3251222, 4876833, 6502444, 9753666, 19507332]

約数ペア:

[(1, 19507332), (2, 9753666), (3, 6502444), (4, 4876833), (6, 3251222), (12, 1625611), (13, 1500564), (26, 750282), (39, 500188), (52, 375141), (78, 250094), (156, 125047), (169, 115428), (338, 57714), (507, 38476), (676, 28857), (1014, 19238), (2028, 9619)]