19569011961

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{34381}}^1$

素因数の和:34593

約数の個数: 32

約数和(自身を含む): 27844468992

約数和(自身を除く): 8275457031

約数列:

[1, 3, 23, 69, 73, 113, 219, 339, 1679, 2599, 5037, 7797, 8249, 24747, 34381, 103143, 189727, 569181, 790763, 2372289, 2509813, 3885053, 7529439, 11655159, 57725699, 89356219, 173177097, 268068657, 283608869, 850826607, 6523003987, 19569011961]

約数ペア:

[(1, 19569011961), (3, 6523003987), (23, 850826607), (69, 283608869), (73, 268068657), (113, 173177097), (219, 89356219), (339, 57725699), (1679, 11655159), (2599, 7529439), (5037, 3885053), (7797, 2509813), (8249, 2372289), (24747, 790763), (34381, 569181), (103143, 189727)]