19604214

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 52531200

約数和(自身を除く): 32926986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 239, 279, 294, 378, 434, 441, 478, 558, 651, 717, 837, 882, 1302, 1323, 1434, 1519, 1673, 1674, 1953, 2151, 2646, 3038, 3346, 3906, 4302, 4557, 5019, 5859, 6453, 7409, 9114, 10038, 11711, 11718, 12906, 13671, 14818, 15057, 22227, 23422, 27342, 30114, 35133, 41013, 44454, 45171, 51863, 66681, 70266, 82026, 90342, 103726, 105399, 133362, 155589, 200043, 210798, 311178, 316197, 363041, 400086, 466767, 632394, 726082, 933534, 1089123, 1400301, 2178246, 2800602, 3267369, 6534738, 9802107, 19604214]

約数ペア:

[(1, 19604214), (2, 9802107), (3, 6534738), (6, 3267369), (7, 2800602), (9, 2178246), (14, 1400301), (18, 1089123), (21, 933534), (27, 726082), (31, 632394), (42, 466767), (49, 400086), (54, 363041), (62, 316197), (63, 311178), (93, 210798), (98, 200043), (126, 155589), (147, 133362), (186, 105399), (189, 103726), (217, 90342), (239, 82026), (279, 70266), (294, 66681), (378, 51863), (434, 45171), (441, 44454), (478, 41013), (558, 35133), (651, 30114), (717, 27342), (837, 23422), (882, 22227), (1302, 15057), (1323, 14818), (1434, 13671), (1519, 12906), (1673, 11718), (1674, 11711), (1953, 10038), (2151, 9114), (2646, 7409), (3038, 6453), (3346, 5859), (3906, 5019), (4302, 4557)]