19271150256

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{61511}}^1$

素因数の和:61690

約数の個数: 80

約数和(自身を含む): 51073659648

約数和(自身を除く): 31802509392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 856, 976, 1284, 1464, 1712, 2568, 2928, 5136, 6527, 13054, 19581, 26108, 39162, 52216, 61511, 78324, 104432, 123022, 156648, 184533, 246044, 313296, 369066, 492088, 738132, 984176, 1476264, 2952528, 3752171, 6581677, 7504342, 11256513, 13163354, 15008684, 19745031, 22513026, 26326708, 30017368, 39490062, 45026052, 52653416, 60034736, 78980124, 90052104, 105306832, 157960248, 180104208, 315920496, 401482297, 802964594, 1204446891, 1605929188, 2408893782, 3211858376, 4817787564, 6423716752, 9635575128, 19271150256]

約数ペア:

[(1, 19271150256), (2, 9635575128), (3, 6423716752), (4, 4817787564), (6, 3211858376), (8, 2408893782), (12, 1605929188), (16, 1204446891), (24, 802964594), (48, 401482297), (61, 315920496), (107, 180104208), (122, 157960248), (183, 105306832), (214, 90052104), (244, 78980124), (321, 60034736), (366, 52653416), (428, 45026052), (488, 39490062), (642, 30017368), (732, 26326708), (856, 22513026), (976, 19745031), (1284, 15008684), (1464, 13163354), (1712, 11256513), (2568, 7504342), (2928, 6581677), (5136, 3752171), (6527, 2952528), (13054, 1476264), (19581, 984176), (26108, 738132), (39162, 492088), (52216, 369066), (61511, 313296), (78324, 246044), (104432, 184533), (123022, 156648)]