22248278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 39160800

約数和(自身を除く): 16912522

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 1553, 3106, 7163, 14326, 20189, 29507, 40378, 45037, 59014, 90074, 383591, 585481, 767182, 855703, 1170962, 1711406, 11124139, 22248278]

約数ペア:

[(1, 22248278), (2, 11124139), (13, 1711406), (19, 1170962), (26, 855703), (29, 767182), (38, 585481), (58, 383591), (247, 90074), (377, 59014), (494, 45037), (551, 40378), (754, 29507), (1102, 20189), (1553, 14326), (3106, 7163)]