15722564828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1\times {\mathrm{1201}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 29137345440

約数和(自身を除く): 13414780612

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 613, 1124, 1201, 1226, 2402, 2452, 4804, 5339, 10678, 11647, 21356, 22819, 23294, 45638, 46588, 91276, 172253, 337481, 344506, 674962, 689012, 736213, 1349924, 1472426, 2944852, 3272807, 6412139, 6545614, 12824278, 13091228, 13988047, 25648556, 27976094, 55952188, 206875853, 413751706, 827503412, 3930641207, 7861282414, 15722564828]

約数ペア:

[(1, 15722564828), (2, 7861282414), (4, 3930641207), (19, 827503412), (38, 413751706), (76, 206875853), (281, 55952188), (562, 27976094), (613, 25648556), (1124, 13988047), (1201, 13091228), (1226, 12824278), (2402, 6545614), (2452, 6412139), (4804, 3272807), (5339, 2944852), (10678, 1472426), (11647, 1349924), (21356, 736213), (22819, 689012), (23294, 674962), (45638, 344506), (46588, 337481), (91276, 172253)]