19686241392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21585791}}^1$

素因数の和:21585821

約数の個数: 40

約数和(自身を含む): 53532764160

約数和(自身を除く): 33846522768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21585791, 43171582, 64757373, 86343164, 129514746, 172686328, 259029492, 345372656, 410130029, 518058984, 820260058, 1036117968, 1230390087, 1640520116, 2460780174, 3281040232, 4921560348, 6562080464, 9843120696, 19686241392]

約数ペア:

[(1, 19686241392), (2, 9843120696), (3, 6562080464), (4, 4921560348), (6, 3281040232), (8, 2460780174), (12, 1640520116), (16, 1230390087), (19, 1036117968), (24, 820260058), (38, 518058984), (48, 410130029), (57, 345372656), (76, 259029492), (114, 172686328), (152, 129514746), (228, 86343164), (304, 64757373), (456, 43171582), (912, 21585791)]