19108492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1282

約数の個数: 36

約数和(自身を含む): 37815120

約数和(自身を除く): 18706628

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 1229, 2458, 3887, 4916, 7774, 15548, 15977, 28267, 31954, 56534, 63908, 113068, 207701, 367471, 415402, 734942, 830804, 1469884, 4777123, 9554246, 19108492]

約数ペア:

[(1, 19108492), (2, 9554246), (4, 4777123), (13, 1469884), (23, 830804), (26, 734942), (46, 415402), (52, 367471), (92, 207701), (169, 113068), (299, 63908), (338, 56534), (598, 31954), (676, 28267), (1196, 15977), (1229, 15548), (2458, 7774), (3887, 4916)]