19462688

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 48988800

約数和(自身を除く): 29526112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 269, 272, 304, 323, 476, 532, 538, 544, 608, 646, 952, 1064, 1076, 1292, 1883, 1904, 2128, 2152, 2261, 2584, 3766, 3808, 4256, 4304, 4522, 4573, 5111, 5168, 7532, 8608, 9044, 9146, 10222, 10336, 15064, 18088, 18292, 20444, 30128, 32011, 35777, 36176, 36584, 40888, 60256, 64022, 71554, 72352, 73168, 81776, 86887, 128044, 143108, 146336, 163552, 173774, 256088, 286216, 347548, 512176, 572432, 608209, 695096, 1024352, 1144864, 1216418, 1390192, 2432836, 2780384, 4865672, 9731344, 19462688]

約数ペア:

[(1, 19462688), (2, 9731344), (4, 4865672), (7, 2780384), (8, 2432836), (14, 1390192), (16, 1216418), (17, 1144864), (19, 1024352), (28, 695096), (32, 608209), (34, 572432), (38, 512176), (56, 347548), (68, 286216), (76, 256088), (112, 173774), (119, 163552), (133, 146336), (136, 143108), (152, 128044), (224, 86887), (238, 81776), (266, 73168), (269, 72352), (272, 71554), (304, 64022), (323, 60256), (476, 40888), (532, 36584), (538, 36176), (544, 35777), (608, 32011), (646, 30128), (952, 20444), (1064, 18292), (1076, 18088), (1292, 15064), (1883, 10336), (1904, 10222), (2128, 9146), (2152, 9044), (2261, 8608), (2584, 7532), (3766, 5168), (3808, 5111), (4256, 4573), (4304, 4522)]