19431622

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 34574400

約数和(自身を除く): 15142778

約数列:

[1, 2, 7, 14, 41, 82, 97, 194, 287, 349, 574, 679, 698, 1358, 2443, 3977, 4886, 7954, 14309, 27839, 28618, 33853, 55678, 67706, 100163, 200326, 236971, 473942, 1387973, 2775946, 9715811, 19431622]

約数ペア:

[(1, 19431622), (2, 9715811), (7, 2775946), (14, 1387973), (41, 473942), (82, 236971), (97, 200326), (194, 100163), (287, 67706), (349, 55678), (574, 33853), (679, 28618), (698, 27839), (1358, 14309), (2443, 7954), (3977, 4886)]