12151412

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 28153440

約数和(自身を除く): 16002028

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 251, 266, 364, 494, 502, 532, 637, 931, 988, 1004, 1274, 1729, 1757, 1862, 2548, 3263, 3458, 3514, 3724, 4769, 6526, 6916, 7028, 9538, 12103, 12299, 13052, 19076, 22841, 24206, 24598, 33383, 45682, 48412, 49196, 61997, 66766, 91364, 123994, 133532, 159887, 233681, 247988, 319774, 433979, 467362, 639548, 867958, 934724, 1735916, 3037853, 6075706, 12151412]

約数ペア:

[(1, 12151412), (2, 6075706), (4, 3037853), (7, 1735916), (13, 934724), (14, 867958), (19, 639548), (26, 467362), (28, 433979), (38, 319774), (49, 247988), (52, 233681), (76, 159887), (91, 133532), (98, 123994), (133, 91364), (182, 66766), (196, 61997), (247, 49196), (251, 48412), (266, 45682), (364, 33383), (494, 24598), (502, 24206), (532, 22841), (637, 19076), (931, 13052), (988, 12299), (1004, 12103), (1274, 9538), (1729, 7028), (1757, 6916), (1862, 6526), (2548, 4769), (3263, 3724), (3458, 3514)]