19146930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3451

約数の個数: 64

約数和(自身を含む): 53094528

約数和(自身を除く): 33947598

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3413, 5610, 6826, 10239, 17065, 20478, 34130, 37543, 51195, 58021, 75086, 102390, 112629, 116042, 174063, 187715, 225258, 290105, 348126, 375430, 563145, 580210, 638231, 870315, 1126290, 1276462, 1740630, 1914693, 3191155, 3829386, 6382310, 9573465, 19146930]

約数ペア:

[(1, 19146930), (2, 9573465), (3, 6382310), (5, 3829386), (6, 3191155), (10, 1914693), (11, 1740630), (15, 1276462), (17, 1126290), (22, 870315), (30, 638231), (33, 580210), (34, 563145), (51, 375430), (55, 348126), (66, 290105), (85, 225258), (102, 187715), (110, 174063), (165, 116042), (170, 112629), (187, 102390), (255, 75086), (330, 58021), (374, 51195), (510, 37543), (561, 34130), (935, 20478), (1122, 17065), (1870, 10239), (2805, 6826), (3413, 5610)]