19313496

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 57283200

約数和(自身を除く): 37969704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 509, 527, 558, 612, 744, 1018, 1054, 1116, 1224, 1527, 1581, 2036, 2108, 2232, 3054, 3162, 4072, 4216, 4581, 4743, 6108, 6324, 8653, 9162, 9486, 12216, 12648, 15779, 17306, 18324, 18972, 25959, 31558, 34612, 36648, 37944, 47337, 51918, 63116, 69224, 77877, 94674, 103836, 126232, 142011, 155754, 189348, 207672, 268243, 284022, 311508, 378696, 536486, 568044, 623016, 804729, 1072972, 1136088, 1609458, 2145944, 2414187, 3218916, 4828374, 6437832, 9656748, 19313496]

約数ペア:

[(1, 19313496), (2, 9656748), (3, 6437832), (4, 4828374), (6, 3218916), (8, 2414187), (9, 2145944), (12, 1609458), (17, 1136088), (18, 1072972), (24, 804729), (31, 623016), (34, 568044), (36, 536486), (51, 378696), (62, 311508), (68, 284022), (72, 268243), (93, 207672), (102, 189348), (124, 155754), (136, 142011), (153, 126232), (186, 103836), (204, 94674), (248, 77877), (279, 69224), (306, 63116), (372, 51918), (408, 47337), (509, 37944), (527, 36648), (558, 34612), (612, 31558), (744, 25959), (1018, 18972), (1054, 18324), (1116, 17306), (1224, 15779), (1527, 12648), (1581, 12216), (2036, 9486), (2108, 9162), (2232, 8653), (3054, 6324), (3162, 6108), (4072, 4743), (4216, 4581)]