19623045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 34175232

約数和(自身を除く): 14552187

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 977, 1339, 1545, 2931, 4017, 4885, 6695, 12701, 14655, 20085, 38103, 63505, 100631, 190515, 301893, 503155, 1308203, 1509465, 3924609, 6541015, 19623045]

約数ペア:

[(1, 19623045), (3, 6541015), (5, 3924609), (13, 1509465), (15, 1308203), (39, 503155), (65, 301893), (103, 190515), (195, 100631), (309, 63505), (515, 38103), (977, 20085), (1339, 14655), (1545, 12701), (2931, 6695), (4017, 4885)]