19570941722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{39107}}^1$

素因数の和:39526

約数の個数: 32

約数和(自身を含む): 31930899840

約数和(自身を除く): 12359958118

約数列:

[1, 2, 17, 34, 41, 82, 359, 697, 718, 1394, 6103, 12206, 14719, 29438, 39107, 78214, 250223, 500446, 664819, 1329638, 1603387, 3206774, 14039413, 27257579, 28078826, 54515158, 238670021, 477340042, 575615933, 1151231866, 9785470861, 19570941722]

約数ペア:

[(1, 19570941722), (2, 9785470861), (17, 1151231866), (34, 575615933), (41, 477340042), (82, 238670021), (359, 54515158), (697, 28078826), (718, 27257579), (1394, 14039413), (6103, 3206774), (12206, 1603387), (14719, 1329638), (29438, 664819), (39107, 500446), (78214, 250223)]