19741152

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 35900448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 79, 96, 114, 137, 152, 158, 228, 237, 274, 304, 316, 411, 456, 474, 548, 608, 632, 822, 912, 948, 1096, 1264, 1501, 1644, 1824, 1896, 2192, 2528, 2603, 3002, 3288, 3792, 4384, 4503, 5206, 6004, 6576, 7584, 7809, 9006, 10412, 10823, 12008, 13152, 15618, 18012, 20824, 21646, 24016, 31236, 32469, 36024, 41648, 43292, 48032, 62472, 64938, 72048, 83296, 86584, 124944, 129876, 144096, 173168, 205637, 249888, 259752, 346336, 411274, 519504, 616911, 822548, 1039008, 1233822, 1645096, 2467644, 3290192, 4935288, 6580384, 9870576, 19741152]

約数ペア:

[(1, 19741152), (2, 9870576), (3, 6580384), (4, 4935288), (6, 3290192), (8, 2467644), (12, 1645096), (16, 1233822), (19, 1039008), (24, 822548), (32, 616911), (38, 519504), (48, 411274), (57, 346336), (76, 259752), (79, 249888), (96, 205637), (114, 173168), (137, 144096), (152, 129876), (158, 124944), (228, 86584), (237, 83296), (274, 72048), (304, 64938), (316, 62472), (411, 48032), (456, 43292), (474, 41648), (548, 36024), (608, 32469), (632, 31236), (822, 24016), (912, 21646), (948, 20824), (1096, 18012), (1264, 15618), (1501, 13152), (1644, 12008), (1824, 10823), (1896, 10412), (2192, 9006), (2528, 7809), (2603, 7584), (3002, 6576), (3288, 6004), (3792, 5206), (4384, 4503)]