15356594

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 12222286

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 89, 121, 178, 242, 253, 341, 506, 682, 713, 979, 1426, 1958, 2047, 2759, 2783, 3751, 4094, 5518, 5566, 7502, 7843, 10769, 15686, 21538, 22517, 30349, 45034, 60698, 63457, 86273, 126914, 172546, 247687, 333839, 495374, 667678, 698027, 1396054, 7678297, 15356594]

約数ペア:

[(1, 15356594), (2, 7678297), (11, 1396054), (22, 698027), (23, 667678), (31, 495374), (46, 333839), (62, 247687), (89, 172546), (121, 126914), (178, 86273), (242, 63457), (253, 60698), (341, 45034), (506, 30349), (682, 22517), (713, 21538), (979, 15686), (1426, 10769), (1958, 7843), (2047, 7502), (2759, 5566), (2783, 5518), (3751, 4094)]