15738435986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2693}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 29393134848

約数和(自身を除く): 13654698862

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 197, 326, 394, 1141, 1379, 2119, 2282, 2561, 2693, 2758, 4238, 5122, 5386, 14833, 17927, 18851, 29666, 32111, 35009, 35854, 37702, 64222, 70018, 224777, 245063, 417443, 438959, 449554, 490126, 530521, 834886, 877918, 1061042, 2922101, 3072713, 3713647, 5706467, 5844202, 6145426, 6896773, 7427294, 11412934, 13793546, 39945269, 48277411, 79890538, 86474923, 96554822, 172949846, 605324461, 1124173999, 1210648922, 2248347998, 7869217993, 15738435986]

約数ペア:

[(1, 15738435986), (2, 7869217993), (7, 2248347998), (13, 1210648922), (14, 1124173999), (26, 605324461), (91, 172949846), (163, 96554822), (182, 86474923), (197, 79890538), (326, 48277411), (394, 39945269), (1141, 13793546), (1379, 11412934), (2119, 7427294), (2282, 6896773), (2561, 6145426), (2693, 5844202), (2758, 5706467), (4238, 3713647), (5122, 3072713), (5386, 2922101), (14833, 1061042), (17927, 877918), (18851, 834886), (29666, 530521), (32111, 490126), (35009, 449554), (35854, 438959), (37702, 417443), (64222, 245063), (70018, 224777)]