19468416

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 56977200

約数和(自身を除く): 37508784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 419, 484, 528, 704, 726, 838, 968, 1056, 1257, 1408, 1452, 1676, 1936, 2112, 2514, 2904, 3352, 3872, 4224, 4609, 5028, 5808, 6704, 7744, 9218, 10056, 11616, 13408, 13827, 15488, 18436, 20112, 23232, 26816, 27654, 36872, 40224, 46464, 50699, 53632, 55308, 73744, 80448, 101398, 110616, 147488, 152097, 160896, 202796, 221232, 294976, 304194, 405592, 442464, 589952, 608388, 811184, 884928, 1216776, 1622368, 1769856, 2433552, 3244736, 4867104, 6489472, 9734208, 19468416]

約数ペア:

[(1, 19468416), (2, 9734208), (3, 6489472), (4, 4867104), (6, 3244736), (8, 2433552), (11, 1769856), (12, 1622368), (16, 1216776), (22, 884928), (24, 811184), (32, 608388), (33, 589952), (44, 442464), (48, 405592), (64, 304194), (66, 294976), (88, 221232), (96, 202796), (121, 160896), (128, 152097), (132, 147488), (176, 110616), (192, 101398), (242, 80448), (264, 73744), (352, 55308), (363, 53632), (384, 50699), (419, 46464), (484, 40224), (528, 36872), (704, 27654), (726, 26816), (838, 23232), (968, 20112), (1056, 18436), (1257, 15488), (1408, 13827), (1452, 13408), (1676, 11616), (1936, 10056), (2112, 9218), (2514, 7744), (2904, 6704), (3352, 5808), (3872, 5028), (4224, 4609)]