19271670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5309}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 50848560

約数和(自身を除く): 31576890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5309, 10618, 15927, 26545, 31854, 53090, 58399, 79635, 116798, 159270, 175197, 291995, 350394, 583990, 642389, 875985, 1284778, 1751970, 1927167, 3211945, 3854334, 6423890, 9635835, 19271670]

約数ペア:

[(1, 19271670), (2, 9635835), (3, 6423890), (5, 3854334), (6, 3211945), (10, 1927167), (11, 1751970), (15, 1284778), (22, 875985), (30, 642389), (33, 583990), (55, 350394), (66, 291995), (110, 175197), (121, 159270), (165, 116798), (242, 79635), (330, 58399), (363, 53090), (605, 31854), (726, 26545), (1210, 15927), (1815, 10618), (3630, 5309)]