19585374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 41091840

約数和(自身を除く): 21506466

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 347, 409, 694, 818, 1041, 1227, 2082, 2454, 7981, 9407, 15962, 18814, 23943, 28221, 47886, 56442, 141923, 283846, 425769, 851538, 3264229, 6528458, 9792687, 19585374]

約数ペア:

[(1, 19585374), (2, 9792687), (3, 6528458), (6, 3264229), (23, 851538), (46, 425769), (69, 283846), (138, 141923), (347, 56442), (409, 47886), (694, 28221), (818, 23943), (1041, 18814), (1227, 15962), (2082, 9407), (2454, 7981)]