19266954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{727}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 44169216

約数和(自身を除く): 24902262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 727, 1262, 1454, 1893, 2181, 3786, 4362, 4417, 5089, 8834, 10178, 13251, 15267, 26502, 30534, 458737, 917474, 1376211, 2752422, 3211159, 6422318, 9633477, 19266954]

約数ペア:

[(1, 19266954), (2, 9633477), (3, 6422318), (6, 3211159), (7, 2752422), (14, 1376211), (21, 917474), (42, 458737), (631, 30534), (727, 26502), (1262, 15267), (1454, 13251), (1893, 10178), (2181, 8834), (3786, 5089), (4362, 4417)]