19148921092

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3151567}}^1$

素因数の和:3151616

約数の個数: 36

約数和(自身を含む): 40239220224

約数和(自身を除く): 21090299132

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 3151567, 6303134, 12606268, 22060969, 44121938, 88243876, 97698577, 154426783, 195397154, 308853566, 390794308, 617707132, 683890039, 1367780078, 2735560156, 4787230273, 9574460546, 19148921092]

約数ペア:

[(1, 19148921092), (2, 9574460546), (4, 4787230273), (7, 2735560156), (14, 1367780078), (28, 683890039), (31, 617707132), (49, 390794308), (62, 308853566), (98, 195397154), (124, 154426783), (196, 97698577), (217, 88243876), (434, 44121938), (868, 22060969), (1519, 12606268), (3038, 6303134), (6076, 3151567)]