19859796

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 57187200

約数和(自身を除く): 37327404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 73, 99, 108, 132, 146, 198, 219, 229, 292, 297, 396, 438, 458, 594, 657, 687, 803, 876, 916, 1188, 1314, 1374, 1606, 1971, 2061, 2409, 2519, 2628, 2748, 3212, 3942, 4122, 4818, 5038, 6183, 7227, 7557, 7884, 8244, 9636, 10076, 12366, 14454, 15114, 16717, 21681, 22671, 24732, 28908, 30228, 33434, 43362, 45342, 50151, 66868, 68013, 86724, 90684, 100302, 136026, 150453, 183887, 200604, 272052, 300906, 367774, 451359, 551661, 601812, 735548, 902718, 1103322, 1654983, 1805436, 2206644, 3309966, 4964949, 6619932, 9929898, 19859796]

約数ペア:

[(1, 19859796), (2, 9929898), (3, 6619932), (4, 4964949), (6, 3309966), (9, 2206644), (11, 1805436), (12, 1654983), (18, 1103322), (22, 902718), (27, 735548), (33, 601812), (36, 551661), (44, 451359), (54, 367774), (66, 300906), (73, 272052), (99, 200604), (108, 183887), (132, 150453), (146, 136026), (198, 100302), (219, 90684), (229, 86724), (292, 68013), (297, 66868), (396, 50151), (438, 45342), (458, 43362), (594, 33434), (657, 30228), (687, 28908), (803, 24732), (876, 22671), (916, 21681), (1188, 16717), (1314, 15114), (1374, 14454), (1606, 12366), (1971, 10076), (2061, 9636), (2409, 8244), (2519, 7884), (2628, 7557), (2748, 7227), (3212, 6183), (3942, 5038), (4122, 4818)]