19352190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 55022976

約数和(自身を除く): 35670786

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 169, 195, 286, 330, 338, 347, 390, 429, 507, 694, 715, 845, 858, 1014, 1041, 1430, 1690, 1735, 1859, 2082, 2145, 2535, 3470, 3718, 3817, 4290, 4511, 5070, 5205, 5577, 7634, 9022, 9295, 10410, 11154, 11451, 13533, 18590, 19085, 22555, 22902, 27066, 27885, 38170, 45110, 49621, 55770, 57255, 58643, 67665, 99242, 114510, 117286, 135330, 148863, 175929, 248105, 293215, 297726, 351858, 496210, 586430, 645073, 744315, 879645, 1290146, 1488630, 1759290, 1935219, 3225365, 3870438, 6450730, 9676095, 19352190]

約数ペア:

[(1, 19352190), (2, 9676095), (3, 6450730), (5, 3870438), (6, 3225365), (10, 1935219), (11, 1759290), (13, 1488630), (15, 1290146), (22, 879645), (26, 744315), (30, 645073), (33, 586430), (39, 496210), (55, 351858), (65, 297726), (66, 293215), (78, 248105), (110, 175929), (130, 148863), (143, 135330), (165, 117286), (169, 114510), (195, 99242), (286, 67665), (330, 58643), (338, 57255), (347, 55770), (390, 49621), (429, 45110), (507, 38170), (694, 27885), (715, 27066), (845, 22902), (858, 22555), (1014, 19085), (1041, 18590), (1430, 13533), (1690, 11451), (1735, 11154), (1859, 10410), (2082, 9295), (2145, 9022), (2535, 7634), (3470, 5577), (3718, 5205), (3817, 5070), (4290, 4511)]