15987174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22391}}^1$

素因数の和:22420

約数の個数: 32

約数和(自身を含む): 38693376

約数和(自身を除く): 22706202

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 22391, 44782, 67173, 134346, 156737, 313474, 380647, 470211, 761294, 940422, 1141941, 2283882, 2664529, 5329058, 7993587, 15987174]

約数ペア:

[(1, 15987174), (2, 7993587), (3, 5329058), (6, 2664529), (7, 2283882), (14, 1141941), (17, 940422), (21, 761294), (34, 470211), (42, 380647), (51, 313474), (102, 156737), (119, 134346), (238, 67173), (357, 44782), (714, 22391)]