19074153

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 32489856

約数和(自身を除く): 13415703

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 101, 119, 161, 303, 357, 391, 483, 529, 707, 1173, 1587, 1717, 2121, 2323, 2737, 3703, 5151, 6969, 8211, 8993, 11109, 12019, 16261, 26979, 36057, 39491, 48783, 53429, 62951, 118473, 160287, 188853, 276437, 374003, 829311, 908293, 1122009, 2724879, 6358051, 19074153]

約数ペア:

[(1, 19074153), (3, 6358051), (7, 2724879), (17, 1122009), (21, 908293), (23, 829311), (51, 374003), (69, 276437), (101, 188853), (119, 160287), (161, 118473), (303, 62951), (357, 53429), (391, 48783), (483, 39491), (529, 36057), (707, 26979), (1173, 16261), (1587, 12019), (1717, 11109), (2121, 8993), (2323, 8211), (2737, 6969), (3703, 5151)]