15796144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 39719680

約数和(自身を除く): 23923536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 571, 728, 988, 1064, 1142, 1456, 1729, 1976, 2128, 2284, 3458, 3952, 3997, 4568, 6916, 7423, 7994, 9136, 10849, 13832, 14846, 15988, 21698, 27664, 29692, 31976, 43396, 51961, 59384, 63952, 75943, 86792, 103922, 118768, 141037, 151886, 173584, 207844, 282074, 303772, 415688, 564148, 607544, 831376, 987259, 1128296, 1215088, 1974518, 2256592, 3949036, 7898072, 15796144]

約数ペア:

[(1, 15796144), (2, 7898072), (4, 3949036), (7, 2256592), (8, 1974518), (13, 1215088), (14, 1128296), (16, 987259), (19, 831376), (26, 607544), (28, 564148), (38, 415688), (52, 303772), (56, 282074), (76, 207844), (91, 173584), (104, 151886), (112, 141037), (133, 118768), (152, 103922), (182, 86792), (208, 75943), (247, 63952), (266, 59384), (304, 51961), (364, 43396), (494, 31976), (532, 29692), (571, 27664), (728, 21698), (988, 15988), (1064, 14846), (1142, 13832), (1456, 10849), (1729, 9136), (1976, 7994), (2128, 7423), (2284, 6916), (3458, 4568), (3952, 3997)]