15509168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3045

約数の個数: 40

約数和(自身を含む): 33502320

約数和(自身を除く): 17993152

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3001, 5168, 6002, 12004, 24008, 48016, 51017, 57019, 102034, 114038, 204068, 228076, 408136, 456152, 816272, 912304, 969323, 1938646, 3877292, 7754584, 15509168]

約数ペア:

[(1, 15509168), (2, 7754584), (4, 3877292), (8, 1938646), (16, 969323), (17, 912304), (19, 816272), (34, 456152), (38, 408136), (68, 228076), (76, 204068), (136, 114038), (152, 102034), (272, 57019), (304, 51017), (323, 48016), (646, 24008), (1292, 12004), (2584, 6002), (3001, 5168)]